New Mac OS X 10.9.2 install with latest Xcode 5.1. Grace install not so graceful thanks to libsass dependency.

mac-grace-install2

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/usr/local/bin/pip run on Wed Apr  9 06:42:24 2014
Requirement already satisfied (use --upgrade to upgrade): grace in /Library/Python/2.7/site-packages
Downloading/unpacking libsass (from grace)
  Getting page https://pypi.python.org/simple/libsass/
  URLs to search for versions for libsass (from grace):
  * https://pypi.python.org/simple/libsass/
  Analyzing links from page https://pypi.python.org/simple/libsass/
    Skipping link https://pypi.python.org/packages/2.6/l/libsass/libsass-0.2.2-py2.6-win-amd64.egg#md5=1cb29a628552241bb5fd7b15744c00e9 (from https://pypi.python.org/simple/libsass/); unknown archive format: .egg
    Skipping link https://pypi.python.org/packages/2.6/l/libsass/libsass-0.2.3-py2.6-win-amd64.egg#md5=50f68f919f73140f0edf7906e9a48375 (from https://pypi.python.org/simple/libsass/); unknown archive format: .egg
    Skipping https://pypi.python.org/packages/2.6/l/libsass/libsass-0.3.0-cp26-none-win_amd64.whl#md5=da334ca1dc532532c76270afdcc06d1a (from https://pypi.python.org/simple/libsass/) because it is not compatible with this Python
    Skipping link https://pypi.python.org/packages/2.7/l/libsass/libsass-0.2.1-py2.7-win-amd64.egg#md5=cdb05e807c89b01236dce5df30cd15ce (from https://pypi.python.org/simple/libsass/); unknown archive format: .egg
    Skipping link https://pypi.python.org/packages/2.7/l/libsass/libsass-0.2.2-py2.7-win-amd64.egg#md5=2d4ae13858b57b5a9f0f0bf4de854caa (from https://pypi.python.org/simple/libsass/); unknown archive format: .egg
    Skipping link https://pypi.python.org/packages/2.7/l/libsass/libsass-0.2.3-py2.7-win-amd64.egg#md5=e7c152933995dc929f9ced31a06d4d93 (from https://pypi.python.org/simple/libsass/); unknown archive format: .egg
    Skipping link https://pypi.python.org/packages/2.7/l/libsass/libsass-0.2.4-py2.7-win-amd64.egg#md5=dba81e44da87ba2696d37189880fffaf (from https://pypi.python.org/simple/libsass/); unknown archive format: .egg
    Skipping https://pypi.python.org/packages/2.7/l/libsass/libsass-0.3.0-cp27-none-macosx_10_8_intel.whl#md5=7587ef7157cb9e4f0c4bbfacddde49d2 (from https://pypi.python.org/simple/libsass/) because it is not compatible with this Python
    Skipping https://pypi.python.org/packages/2.7/l/libsass/libsass-0.3.0-cp27-none-win_amd64.whl#md5=88102358054a76377f240077923e643c (from https://pypi.python.org/simple/libsass/) because it is not compatible with this Python
    Skipping https://pypi.python.org/packages/3.3/l/libsass/libsass-0.3.0-cp33-cp33m-macosx_10_6_intel.whl#md5=b4062591324d21c2b194358af636a762 (from https://pypi.python.org/simple/libsass/) because it is not compatible with this Python
    Skipping https://pypi.python.org/packages/3.3/l/libsass/libsass-0.3.0-cp33-none-win_amd64.whl#md5=c5613915f65fb609866c4ec4b305ecfb (from https://pypi.python.org/simple/libsass/) because it is not compatible with this Python
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.1.0.tar.gz#md5=9a4c06a28b6effc59ec5a3d1c369f38c (from https://pypi.python.org/simple/libsass/), version: 0.1.0
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.1.1.tar.gz#md5=63c685f0c09b5445f0593d02c0114b9c (from https://pypi.python.org/simple/libsass/), version: 0.1.1
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.2.0.tar.gz#md5=809ae8ccb2ad17df77b057a36530e1c8 (from https://pypi.python.org/simple/libsass/), version: 0.2.0
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.2.1.tar.gz#md5=619762fa72c245abb31c15c147547fe7 (from https://pypi.python.org/simple/libsass/), version: 0.2.1
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.2.2.tar.gz#md5=38af8ad84c5e455dcf42d0ca8f725077 (from https://pypi.python.org/simple/libsass/), version: 0.2.2
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.2.3.tar.gz#md5=1d33356e53e9bfe079379404b29beaea (from https://pypi.python.org/simple/libsass/), version: 0.2.3
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.2.4.tar.gz#md5=e22d5bdc423551aeba36482517a34636 (from https://pypi.python.org/simple/libsass/), version: 0.2.4
    Found link https://pypi.python.org/packages/source/l/libsass/libsass-0.3.0.tar.gz#md5=3194c33aeb93318002b4d64447894979 (from https://pypi.python.org/simple/libsass/), version: 0.3.0
  Using version 0.3.0 (newest of versions: 0.3.0, 0.2.4, 0.2.3, 0.2.2, 0.2.1, 0.2.0, 0.1.1, 0.1.0)
  Downloading from URL https://pypi.python.org/packages/source/l/libsass/libsass-0.3.0.tar.gz#md5=3194c33aeb93318002b4d64447894979 (from https://pypi.python.org/simple/libsass/)
  Running setup.py (path:/private/tmp/pip_build_root/libsass/setup.py) egg_info for package libsass
    running egg_info
    creating pip-egg-info/libsass.egg-info
    writing requirements to pip-egg-info/libsass.egg-info/requires.txt
    writing pip-egg-info/libsass.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/libsass.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/libsass.egg-info/dependency_links.txt
    writing entry points to pip-egg-info/libsass.egg-info/entry_points.txt
    writing manifest file 'pip-egg-info/libsass.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found
    
    reading manifest file 'pip-egg-info/libsass.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'pip-egg-info/libsass.egg-info/SOURCES.txt'
  Source in /private/tmp/pip_build_root/libsass has version 0.3.0, which satisfies requirement libsass (from grace)
Downloading/unpacking argparse (from grace)
  Getting page https://pypi.python.org/simple/argparse/
  URLs to search for versions for argparse (from grace):
  * https://pypi.python.org/simple/argparse/
  Analyzing links from page https://pypi.python.org/simple/argparse/
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.1.0.win32.exe#md5=876031ad8d0ea7e5ea96fcb93523b9ab (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.2.0.win32.exe#md5=8d1fd066ed0bcbe018ed1927dd7c392a (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.3.0.win32.exe#md5=cd9f3e23ec694ca5cb62b3d1ad73b594 (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.4.0.win32.exe#md5=b73c5d70861b3d73bdf62baff0ad7973 (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.5.0.win32.exe#md5=9cf20b0c8cd8fd7489d7400eee1cec32 (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.6.0.win32.exe#md5=0cf921fb10efde0d03e9f528c362f4b3 (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.7.0.win32.exe#md5=922c6b29218000460547221cd260997c (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.8.0.win32.exe#md5=79de440b45f4e0f3219e2ea35734d735 (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.9.0.win32.exe#md5=bffd29668493eea4b8f5e5e58512595a (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-0.9.1.win32.exe#md5=58d02e5b95cab4f58054f3aa8ae893c5 (from https://pypi.python.org/simple/argparse/); unknown archive format: .exe
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-1.0.1.win32.msi#md5=6c9491b1d7c083cb3b38c4523a0c7434 (from https://pypi.python.org/simple/argparse/); unknown archive format: .msi
    Skipping link https://pypi.python.org/packages/any/a/argparse/argparse-1.1.win32.msi#md5=1bad87b66962668c626fa4e843f7d335 (from https://pypi.python.org/simple/argparse/); unknown archive format: .msi
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.1.0.tar.gz#md5=3b4a09b921177dc6b06fd01476bed810 (from https://pypi.python.org/simple/argparse/), version: 0.1.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.2.0.zip#md5=f2ab893381c89c3521140ec11860d7dc (from https://pypi.python.org/simple/argparse/), version: 0.2.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.3.0.zip#md5=f1402d20e7cb0e8aa972a8b801337082 (from https://pypi.python.org/simple/argparse/), version: 0.3.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.4.0.zip#md5=9240b1183f2c08a1eb5b48e0adae689b (from https://pypi.python.org/simple/argparse/), version: 0.4.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.5.0.zip#md5=dbc3603e049e4dd624cfc615a544b4e2 (from https://pypi.python.org/simple/argparse/), version: 0.5.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.6.0.zip#md5=d4d3149101768c6aca5da6b47fa59b36 (from https://pypi.python.org/simple/argparse/), version: 0.6.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.7.0.zip#md5=39c102f3bf8e4f110649feed248bbdef (from https://pypi.python.org/simple/argparse/), version: 0.7.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.8.0.zip#md5=fc3ac46fecf541e8ca25caeae75b1b8d (from https://pypi.python.org/simple/argparse/), version: 0.8.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.9.0.zip#md5=0cd9857b48c05ce4995599afbe117dbe (from https://pypi.python.org/simple/argparse/), version: 0.9.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-0.9.1.zip#md5=37675a2dd5822a2f5bd16f3fd4d8b4f1 (from https://pypi.python.org/simple/argparse/), version: 0.9.1
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-1.0.1.zip#md5=371d12bf6099a98f49cfaed2a29f2355 (from https://pypi.python.org/simple/argparse/), version: 1.0.1
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-1.0.zip#md5=8b1ab70277ff87ea2eca57752472dc8c (from https://pypi.python.org/simple/argparse/), version: 1.0
    Found link https://pypi.python.org/packages/source/a/argparse/argparse-1.1.zip#md5=087399b73047fa5a6482037411ddc968 (from https://pypi.python.org/simple/argparse/), version: 1.1
    Skipping http://argparse.googlecode.com/files/argparse-1.2.1.tar.gz#md5=2fbef8cb61e506c706957ab6e135840c (from https://pypi.python.org/simple/argparse/) because it is externally hosted.
  Using version 1.1 (newest of versions: 1.1, 1.0.1, 1.0, 0.9.1, 0.9.0, 0.8.0, 0.7.0, 0.6.0, 0.5.0, 0.4.0, 0.3.0, 0.2.0, 0.1.0)
  Downloading from URL https://pypi.python.org/packages/source/a/argparse/argparse-1.1.zip#md5=087399b73047fa5a6482037411ddc968 (from https://pypi.python.org/simple/argparse/)
  Running setup.py (path:/private/tmp/pip_build_root/argparse/setup.py) egg_info for package argparse
    running egg_info
    creating pip-egg-info/argparse.egg-info
    writing pip-egg-info/argparse.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/argparse.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/argparse.egg-info/dependency_links.txt
    writing manifest file 'pip-egg-info/argparse.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found
    
    reading manifest file 'pip-egg-info/argparse.egg-info/SOURCES.txt'
    writing manifest file 'pip-egg-info/argparse.egg-info/SOURCES.txt'
  Source in /private/tmp/pip_build_root/argparse has version 1.1, which satisfies requirement argparse (from grace)
Requirement already satisfied (use --upgrade to upgrade): setuptools in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from grace)
Downloading/unpacking slimit (from grace)
  Getting page https://pypi.python.org/simple/slimit/
  URLs to search for versions for slimit (from grace):
  * https://pypi.python.org/simple/slimit/
  Analyzing links from page https://pypi.python.org/simple/slimit/
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.1.tar.gz#md5=9884aa147a399447c125be27912ccd14 (from https://pypi.python.org/simple/slimit/), version: 0.1
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.2.tar.gz#md5=2b1103da211377f9a41c9183e46c39f5 (from https://pypi.python.org/simple/slimit/), version: 0.2
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.3.2.tar.gz#md5=09df40db88a8771bdcbaf53546032fe8 (from https://pypi.python.org/simple/slimit/), version: 0.3.2
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.4.tar.gz#md5=a13c1e89d2ecb1597b02e26fd2031f53 (from https://pypi.python.org/simple/slimit/), version: 0.4
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.5.1.zip#md5=6f584f219e82c288cdfc4004eac7e3ac (from https://pypi.python.org/simple/slimit/), version: 0.5.1
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.5.2.zip#md5=7550cec7eed5b4d62fb773aac6a10e34 (from https://pypi.python.org/simple/slimit/), version: 0.5.2
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.5.3.zip#md5=4babe9563839501917e22913479a220f (from https://pypi.python.org/simple/slimit/), version: 0.5.3
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.5.4.zip#md5=d83550ad50967989a45048039f3d796b (from https://pypi.python.org/simple/slimit/), version: 0.5.4
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.5.5.zip#md5=0f77cb80d9b06f364afb9e4ffb8d6ff7 (from https://pypi.python.org/simple/slimit/), version: 0.5.5
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.5.zip#md5=1e034da8579c34651f4f79a6a817ee86 (from https://pypi.python.org/simple/slimit/), version: 0.5
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.6.1.zip#md5=e7c0229f26ddc8e7201492d927647c58 (from https://pypi.python.org/simple/slimit/), version: 0.6.1
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.6.2.zip#md5=a160e1d1908eea05681d994dcdf8b6fe (from https://pypi.python.org/simple/slimit/), version: 0.6.2
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.6.zip#md5=118fd71391977001fd0e543ad1229044 (from https://pypi.python.org/simple/slimit/), version: 0.6
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.7.1.tar.gz#md5=ddf3608f6b7782539e08c2d60adeca1b (from https://pypi.python.org/simple/slimit/), version: 0.7.1
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.7.1.zip#md5=c792712cb2ba13497ea4a0ea01f4a5ba (from https://pypi.python.org/simple/slimit/), version: 0.7.1
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.7.2.zip#md5=0a37ba68740068cc52f54950659200bc (from https://pypi.python.org/simple/slimit/), version: 0.7.2
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.7.3.zip#md5=de0a5f1655f4d82ef758d33c94b0b649 (from https://pypi.python.org/simple/slimit/), version: 0.7.3
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.7.4.zip#md5=35b50859883a1d8dfd61a77c125f517d (from https://pypi.python.org/simple/slimit/), version: 0.7.4
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.7.zip#md5=b394b534b154051f6056d33609367de8 (from https://pypi.python.org/simple/slimit/), version: 0.7
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.8.0.zip#md5=148454c96518cf184ce903804e9334bf (from https://pypi.python.org/simple/slimit/), version: 0.8.0
    Found link https://pypi.python.org/packages/source/s/slimit/slimit-0.8.1.zip#md5=5f5f86e98940a1e71a6a30d501e0d733 (from https://pypi.python.org/simple/slimit/), version: 0.8.1
    Skipping link http://bitbucket.org/mvantellingen/pyjsparser (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link http://code.google.com/p/pycparser/ (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link http://packages.debian.org/sid/slimit (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link http://slimit.org/ (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link http://slimit.readthedocs.org/ (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link http://www.dabeaz.com/ply/ply.html (from https://pypi.python.org/simple/slimit/); unknown archive format: .html
    Skipping link https://bitbucket.org/ned/jslex (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/mishoo/UglifyJS (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/2 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/21 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/22 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/24 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/25 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/26 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/27 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/28 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/29 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/3 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/32 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/34 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/36 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/37 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/4 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/42 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/5 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/6 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/issues/7 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/pull/31 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/pull/33 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/rspivak/slimit/pull/45 (from https://pypi.python.org/simple/slimit/); not a file
    Skipping link https://github.com/tenderlove/rkelly (from https://pypi.python.org/simple/slimit/); not a file
  Using version 0.8.1 (newest of versions: 0.8.1, 0.8.0, 0.7.4, 0.7.3, 0.7.2, 0.7.1, 0.7.1, 0.7, 0.6.2, 0.6.1, 0.6, 0.5.5, 0.5.4, 0.5.3, 0.5.2, 0.5.1, 0.5, 0.4, 0.3.2, 0.2, 0.1)
  Downloading from URL https://pypi.python.org/packages/source/s/slimit/slimit-0.8.1.zip#md5=5f5f86e98940a1e71a6a30d501e0d733 (from https://pypi.python.org/simple/slimit/)
  Running setup.py (path:/private/tmp/pip_build_root/slimit/setup.py) egg_info for package slimit
    running egg_info
    creating pip-egg-info/slimit.egg-info
    writing requirements to pip-egg-info/slimit.egg-info/requires.txt
    writing pip-egg-info/slimit.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/slimit.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/slimit.egg-info/dependency_links.txt
    writing entry points to pip-egg-info/slimit.egg-info/entry_points.txt
    writing manifest file 'pip-egg-info/slimit.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found
    
    reading manifest file 'pip-egg-info/slimit.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    writing manifest file 'pip-egg-info/slimit.egg-info/SOURCES.txt'
  Source in /private/tmp/pip_build_root/slimit has version 0.8.1, which satisfies requirement slimit (from grace)
Downloading/unpacking cssmin (from grace)
  Getting page https://pypi.python.org/simple/cssmin/
  URLs to search for versions for cssmin (from grace):
  * https://pypi.python.org/simple/cssmin/
  Analyzing links from page https://pypi.python.org/simple/cssmin/
    Found link https://pypi.python.org/packages/source/c/cssmin/cssmin-0.1.1.tar.gz#md5=1e3751bec5a93b2b7c5d858d932628d6 (from https://pypi.python.org/simple/cssmin/), version: 0.1.1
    Found link https://pypi.python.org/packages/source/c/cssmin/cssmin-0.1.2.tar.gz#md5=f6d34dd10b00454ffa90db59f4ce6dd4 (from https://pypi.python.org/simple/cssmin/), version: 0.1.2
    Found link https://pypi.python.org/packages/source/c/cssmin/cssmin-0.1.3.tar.gz#md5=45e78333a855b7baa4cbce287b097e6e (from https://pypi.python.org/simple/cssmin/), version: 0.1.3
    Found link https://pypi.python.org/packages/source/c/cssmin/cssmin-0.1.4.tar.gz#md5=b9149b8a58e70cac5f7972b0dcce776f (from https://pypi.python.org/simple/cssmin/), version: 0.1.4
    Found link https://pypi.python.org/packages/source/c/cssmin/cssmin-0.1.tar.gz#md5=a0ffe806b133509808ee8f3a08b8b005 (from https://pypi.python.org/simple/cssmin/), version: 0.1
    Found link https://pypi.python.org/packages/source/c/cssmin/cssmin-0.2.0.tar.gz#md5=c2798658a4f69663365a3e70c3b8250b (from https://pypi.python.org/simple/cssmin/), version: 0.2.0
  Using version 0.2.0 (newest of versions: 0.2.0, 0.1.4, 0.1.3, 0.1.2, 0.1.1, 0.1)
  Downloading cssmin-0.2.0.tar.gz
  Downloading from URL https://pypi.python.org/packages/source/c/cssmin/cssmin-0.2.0.tar.gz#md5=c2798658a4f69663365a3e70c3b8250b (from https://pypi.python.org/simple/cssmin/)
  Running setup.py (path:/private/tmp/pip_build_root/cssmin/setup.py) egg_info for package cssmin
    running egg_info
    creating pip-egg-info/cssmin.egg-info
    writing pip-egg-info/cssmin.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/cssmin.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/cssmin.egg-info/dependency_links.txt
    writing entry points to pip-egg-info/cssmin.egg-info/entry_points.txt
    writing manifest file 'pip-egg-info/cssmin.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found
    
    reading manifest file 'pip-egg-info/cssmin.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no previously-included files matching '.DS_Store' found anywhere in distribution
    writing manifest file 'pip-egg-info/cssmin.egg-info/SOURCES.txt'
  Source in /private/tmp/pip_build_root/cssmin has version 0.2.0, which satisfies requirement cssmin (from grace)
Downloading/unpacking pyjsdoc (from grace)
  Getting page https://pypi.python.org/simple/pyjsdoc/
  URLs to search for versions for pyjsdoc (from grace):
  * https://pypi.python.org/simple/pyjsdoc/
  Analyzing links from page https://pypi.python.org/simple/PyJSDoc/
    Skipping link https://pypi.python.org/packages/2.5/P/PyJSDoc/PyJSDoc-0.9.0-py2.5.egg#md5=501148f2beef3e7f2548d116c460a3a7 (from https://pypi.python.org/simple/PyJSDoc/); unknown archive format: .egg
    Skipping link https://pypi.python.org/packages/2.5/P/PyJSDoc/PyJSDoc-0.9.1-py2.5.egg#md5=f2916f5011a9695d9332a58f52f4cd7a (from https://pypi.python.org/simple/PyJSDoc/); unknown archive format: .egg
    Found link https://pypi.python.org/packages/source/P/PyJSDoc/PyJSDoc-0.9.0.tar.gz#md5=55b0a297489b90c7da265654471d50b4 (from https://pypi.python.org/simple/PyJSDoc/), version: 0.9.0
    Found link https://pypi.python.org/packages/source/P/PyJSDoc/PyJSDoc-0.9.1.tar.gz#md5=8c02d2dfbe5728f4635eec1de0dae2d8 (from https://pypi.python.org/simple/PyJSDoc/), version: 0.9.1
    Skipping link http://jonathan.tang.name/code/pyjsdoc (from https://pypi.python.org/simple/PyJSDoc/); not a file
  Not searching http://jonathan.tang.name/code/pyjsdoc (from https://pypi.python.org/simple/PyJSDoc/) for files because external urls are disallowed.
  Not searching http://jonathan.tang.name/code/pyjsdoc (from https://pypi.python.org/simple/PyJSDoc/) for files because external urls are disallowed.
  Using version 0.9.1 (newest of versions: 0.9.1, 0.9.0)
  Downloading PyJSDoc-0.9.1.tar.gz
  Downloading from URL https://pypi.python.org/packages/source/P/PyJSDoc/PyJSDoc-0.9.1.tar.gz#md5=8c02d2dfbe5728f4635eec1de0dae2d8 (from https://pypi.python.org/simple/PyJSDoc/)
  Running setup.py (path:/private/tmp/pip_build_root/pyjsdoc/setup.py) egg_info for package pyjsdoc
    running egg_info
    creating pip-egg-info/PyJSDoc.egg-info
    writing pip-egg-info/PyJSDoc.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/PyJSDoc.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/PyJSDoc.egg-info/dependency_links.txt
    writing entry points to pip-egg-info/PyJSDoc.egg-info/entry_points.txt
    writing manifest file 'pip-egg-info/PyJSDoc.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found
    
    reading manifest file 'pip-egg-info/PyJSDoc.egg-info/SOURCES.txt'
    writing manifest file 'pip-egg-info/PyJSDoc.egg-info/SOURCES.txt'
  Source in /private/tmp/pip_build_root/pyjsdoc has version 0.9.1, which satisfies requirement pyjsdoc (from grace)
Downloading/unpacking six (from libsass->grace)
  Getting page https://pypi.python.org/simple/six/
  URLs to search for versions for six (from libsass->grace):
  * https://pypi.python.org/simple/six/
  Analyzing links from page https://pypi.python.org/simple/six/
    Found link https://pypi.python.org/packages/3.3/s/six/six-1.5.0-py2.py3-none-any.whl#md5=3307efe2bc4ca8556befc9afe297c530 (from https://pypi.python.org/simple/six/), version: 1.5.0
    Found link https://pypi.python.org/packages/3.3/s/six/six-1.5.1-py2.py3-none-any.whl#md5=2064b715201fa76a55dea75675ee19f2 (from https://pypi.python.org/simple/six/), version: 1.5.1
    Found link https://pypi.python.org/packages/3.3/s/six/six-1.5.2-py2.py3-none-any.whl#md5=ba32222ad0c5c7057a7c42e66e81289d (from https://pypi.python.org/simple/six/), version: 1.5.2
    Found link https://pypi.python.org/packages/3.3/s/six/six-1.6.0-py2.py3-none-any.whl#md5=e2755cf8a1d8e4eda44a8e3436c458ca (from https://pypi.python.org/simple/six/), version: 1.6.0
    Found link https://pypi.python.org/packages/3.3/s/six/six-1.6.1-py2.py3-none-any.whl#md5=ca195cc2271b03ae1c8750a88081c7f1 (from https://pypi.python.org/simple/six/), version: 1.6.1
    Found link https://pypi.python.org/packages/source/s/six/six-0.9.0.tar.gz#md5=5ce2947347101b9f54674c19ef88233d (from https://pypi.python.org/simple/six/), version: 0.9.0
    Found link https://pypi.python.org/packages/source/s/six/six-0.9.1.tar.gz#md5=1b249e0011355722f569406135a8ac93 (from https://pypi.python.org/simple/six/), version: 0.9.1
    Found link https://pypi.python.org/packages/source/s/six/six-0.9.2.tar.gz#md5=92ea7c870396dd9222029a188c6bbd7f (from https://pypi.python.org/simple/six/), version: 0.9.2
    Found link https://pypi.python.org/packages/source/s/six/six-1.0.0.tar.gz#md5=37c7ff036fdff2b1bb8d55e49ccb3b44 (from https://pypi.python.org/simple/six/), version: 1.0.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.0b1.tar.gz#md5=cbfcc64af1f27162a6a6b5510e262c9d (from https://pypi.python.org/simple/six/), version: 1.0b1
    Found link https://pypi.python.org/packages/source/s/six/six-1.1.0.tar.gz#md5=9e8099b57cd27493a6988e9c9b313e23 (from https://pypi.python.org/simple/six/), version: 1.1.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.2.0.tar.gz#md5=2a5d1afc79912832ac78fd38e3d75d7e (from https://pypi.python.org/simple/six/), version: 1.2.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.3.0.tar.gz#md5=ec47fe6070a8a64c802363d2c2b1e2ee (from https://pypi.python.org/simple/six/), version: 1.3.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.4.0.tar.gz#md5=5fcab6a067b5ebf68ede2f4d02fe7547 (from https://pypi.python.org/simple/six/), version: 1.4.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.4.1.tar.gz#md5=bdbb9e12d3336c198695aa4cf3a61d62 (from https://pypi.python.org/simple/six/), version: 1.4.1
    Found link https://pypi.python.org/packages/source/s/six/six-1.5.0.tar.gz#md5=72b33ff89f3b2f21dd2cb28fb94f7031 (from https://pypi.python.org/simple/six/), version: 1.5.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.5.1.tar.gz#md5=bb00c982fc0ec0dd6a760500b0941fa9 (from https://pypi.python.org/simple/six/), version: 1.5.1
    Found link https://pypi.python.org/packages/source/s/six/six-1.5.2.tar.gz#md5=322b86d0c50a7d165c05600154cecc0a (from https://pypi.python.org/simple/six/), version: 1.5.2
    Found link https://pypi.python.org/packages/source/s/six/six-1.6.0.tar.gz#md5=eb22a24e8be9497dd71930bf2321b6ec (from https://pypi.python.org/simple/six/), version: 1.6.0
    Found link https://pypi.python.org/packages/source/s/six/six-1.6.1.tar.gz#md5=07d606ac08595d795bf926cc9985674f (from https://pypi.python.org/simple/six/), version: 1.6.1
    Skipping link http://bitbucket.org/gutworth/six (from https://pypi.python.org/simple/six/); not a file
    Skipping link http://bugs.launchpad.net/python-six (from https://pypi.python.org/simple/six/); not a file
    Skipping link http://code.launchpad.net/python-six (from https://pypi.python.org/simple/six/); not a file
    Skipping link http://mail.python.org/mailman/listinfo/python-porting (from https://pypi.python.org/simple/six/); not a file
    Skipping link http://packages.python.org/six/ (from https://pypi.python.org/simple/six/); not a file
  Ignoring link https://pypi.python.org/packages/source/s/six/six-1.0b1.tar.gz#md5=cbfcc64af1f27162a6a6b5510e262c9d (from https://pypi.python.org/simple/six/), version 1.0b1 is a pre-release (use --pre to allow).
  Using version 1.6.1 (newest of versions: 1.6.1, 1.6.1, 1.6.0, 1.6.0, 1.5.2, 1.5.2, 1.5.1, 1.5.1, 1.5.0, 1.5.0, 1.4.1, 1.4.0, 1.3.0, 1.2.0, 1.1.0, 1.0.0, 0.9.2, 0.9.1, 0.9.0)
  Downloading six-1.6.1-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/3.3/s/six/six-1.6.1-py2.py3-none-any.whl#md5=ca195cc2271b03ae1c8750a88081c7f1 (from https://pypi.python.org/simple/six/)
Downloading/unpacking ply>=3.4 (from slimit->grace)
  Getting page https://pypi.python.org/simple/ply/
  URLs to search for versions for ply>=3.4 (from slimit->grace):
  * https://pypi.python.org/simple/ply/
  Analyzing links from page https://pypi.python.org/simple/ply/
    Found link https://pypi.python.org/packages/source/p/ply/ply-3.4.tar.gz#md5=ffdc95858819347bf92d7c2acc074894 (from https://pypi.python.org/simple/ply/), version: 3.4
    Skipping http://www.dabeaz.com/ply/ply-2.0.tar.gz (from https://pypi.python.org/simple/ply/) because it is externally hosted.
    Skipping http://www.dabeaz.com/ply/ply-2.1.tar.gz (from https://pypi.python.org/simple/ply/) because it is externally hosted.
    Skipping http://www.dabeaz.com/ply/ply-2.2.tar.gz (from https://pypi.python.org/simple/ply/) because it is externally hosted.
    Skipping http://www.dabeaz.com/ply/ply-2.4.tar.gz (from https://pypi.python.org/simple/ply/) because it is externally hosted.
    Skipping http://www.dabeaz.com/ply/ply-2.5.tar.gz (from https://pypi.python.org/simple/ply/) because it is externally hosted.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ply-2.0.tar.gz (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ply-2.1.tar.gz (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ply-2.2.tar.gz (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ply-2.4.tar.gz (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Not searching http://www.dabeaz.com/ply/ply-2.5.tar.gz (from https://pypi.python.org/simple/ply/) for files because external urls are disallowed.
  Downloading from URL https://pypi.python.org/packages/source/p/ply/ply-3.4.tar.gz#md5=ffdc95858819347bf92d7c2acc074894 (from https://pypi.python.org/simple/ply/)
  Running setup.py (path:/private/tmp/pip_build_root/ply/setup.py) egg_info for package ply
    running egg_info
    creating pip-egg-info/ply.egg-info
    writing pip-egg-info/ply.egg-info/PKG-INFO
    writing top-level names to pip-egg-info/ply.egg-info/top_level.txt
    writing dependency_links to pip-egg-info/ply.egg-info/dependency_links.txt
    writing manifest file 'pip-egg-info/ply.egg-info/SOURCES.txt'
    warning: manifest_maker: standard file '-c' not found
    
    reading manifest file 'pip-egg-info/ply.egg-info/SOURCES.txt'
    writing manifest file 'pip-egg-info/ply.egg-info/SOURCES.txt'
  Source in /private/tmp/pip_build_root/ply has version 3.4, which satisfies requirement ply>=3.4 (from slimit->grace)
Installing collected packages: libsass, argparse, slimit, cssmin, pyjsdoc, six, ply
  Running setup.py install for libsass
    Running command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/libsass/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-_vbS1o-record/install-record.txt --single-version-externally-managed --compile
    running install
    running build
    running build_py
    creating build
    creating build/lib.macosx-10.9-intel-2.7
    copying sass.py -> build/lib.macosx-10.9-intel-2.7
    copying sassc.py -> build/lib.macosx-10.9-intel-2.7
    copying sasstests.py -> build/lib.macosx-10.9-intel-2.7
    creating build/lib.macosx-10.9-intel-2.7/sassutils
    copying sassutils/__init__.py -> build/lib.macosx-10.9-intel-2.7/sassutils
    copying sassutils/builder.py -> build/lib.macosx-10.9-intel-2.7/sassutils
    copying sassutils/distutils.py -> build/lib.macosx-10.9-intel-2.7/sassutils
    copying sassutils/wsgi.py -> build/lib.macosx-10.9-intel-2.7/sassutils
    running build_ext
    building '_sass' extension
    creating build/temp.macosx-10.9-intel-2.7
    cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch x86_64 -arch i386 -pipe -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c pysass.c -o build/temp.macosx-10.9-intel-2.7/pysass.o -c -O2 -fPIC -Wall -Wno-parentheses
    clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]
    clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
    error: command 'cc' failed with exit status 1
    Complete output from command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/libsass/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-_vbS1o-record/install-record.txt --single-version-externally-managed --compile:
    running install

running build

running build_py

creating build

creating build/lib.macosx-10.9-intel-2.7

copying sass.py -> build/lib.macosx-10.9-intel-2.7

copying sassc.py -> build/lib.macosx-10.9-intel-2.7

copying sasstests.py -> build/lib.macosx-10.9-intel-2.7

creating build/lib.macosx-10.9-intel-2.7/sassutils

copying sassutils/__init__.py -> build/lib.macosx-10.9-intel-2.7/sassutils

copying sassutils/builder.py -> build/lib.macosx-10.9-intel-2.7/sassutils

copying sassutils/distutils.py -> build/lib.macosx-10.9-intel-2.7/sassutils

copying sassutils/wsgi.py -> build/lib.macosx-10.9-intel-2.7/sassutils

running build_ext

building '_sass' extension

creating build/temp.macosx-10.9-intel-2.7

cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch x86_64 -arch i386 -pipe -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c pysass.c -o build/temp.macosx-10.9-intel-2.7/pysass.o -c -O2 -fPIC -Wall -Wno-parentheses

clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]

clang: note: this will be a hard error (cannot be downgraded to a warning) in the future

error: command 'cc' failed with exit status 1

----------------------------------------
Cleaning up...
  Removing temporary dir /private/tmp/pip_build_root...
Command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/libsass/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-_vbS1o-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/libsass
Exception information:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip-1.5.4-py2.7.egg/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip-1.5.4-py2.7.egg/pip/commands/install.py", line 283, in run
    requirement_set.install(install_options, global_options, root=options.root_path)
  File "/Library/Python/2.7/site-packages/pip-1.5.4-py2.7.egg/pip/req.py", line 1435, in install
    requirement.install(install_options, global_options, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/pip-1.5.4-py2.7.egg/pip/req.py", line 706, in install
    cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False)
  File "/Library/Python/2.7/site-packages/pip-1.5.4-py2.7.egg/pip/util.py", line 697, in call_subprocess
    % (command_desc, proc.returncode, cwd))
InstallationError: Command /usr/bin/python -c "import setuptools, tokenize;__file__='/private/tmp/pip_build_root/libsass/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-_vbS1o-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /private/tmp/pip_build_root/libsass