Brew node fail

Bil$ HOMEBREW_MAKE_JOBS=1 brew install -v node 2>&1
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/node-0.10.26.mavericks.bottle.tar.gz
Already downloaded: /Library/Caches/Homebrew/node-0.10.26.mavericks.bottle.tar.gz
==> Verifying node-0.10.26.mavericks.bottle.tar.gz checksum
==> Pouring node-0.10.26.mavericks.bottle.tar.gz
tar xf /Library/Caches/Homebrew/node-0.10.26.mavericks.bottle.tar.gz
==> Caveats
Bash completion has been installed to:
  /usr/local/etc/bash_completion.d
==> Finishing up
ln -s ../../Cellar/node/0.10.26/etc/bash_completion.d/npm npm
ln -s ../Cellar/node/0.10.26/bin/node node
ln -s ../Cellar/node/0.10.26/include/node node
ln -s ../../../Cellar/node/0.10.26/share/man/man1/node.1 node.1
ln -s ../../Cellar/node/0.10.26/lib/dtrace/node.d node.d
ln -s ../../Cellar/node/0.10.26 node
ln -s ../Cellar/node/0.10.26 node
==> make install
rm -rf \
    .building_ronn \
    html/doc \
    html/api \
    man
scripts/doc-build.sh doc/api/npm-bin.md man/man3/npm-bin.3
node cli.js install ronn --no-global
npm WARN package.json github-url-from-git@1.1.1 No repository field.
npm ERR! Error: Attempt to unlock ronn, which hasn't been locked
npm ERR!     at unlock (/usr/local/lib/node_modules/npm/lib/cache.js:1304:11)
npm ERR!     at cb (/usr/local/lib/node_modules/npm/lib/cache.js:866:5)
npm ERR!     at /usr/local/lib/node_modules/npm/lib/cache.js:883:20
npm ERR!     at /usr/local/lib/node_modules/npm/lib/cache.js:1290:7
npm ERR!     at /usr/local/lib/node_modules/npm/node_modules/lockfile/lockfile.js:167:38
npm ERR!     at OpenReq.Req.done (/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:144:5)
npm ERR!     at OpenReq.done (/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:64:22)
npm ERR!     at Object.oncomplete (fs.js:107:15)
npm ERR! If you need help, you may report this *entire* log,
npm ERR! including the npm and node versions, at:
npm ERR!     <http://github.com/npm/npm/issues>

npm ERR! System Darwin 13.1.0
npm ERR! command "node" "/usr/local/lib/node_modules/npm/cli.js" "install" "ronn" "--no-global"
npm ERR! cwd /usr/local/lib/node_modules/npm
npm ERR! node -v v0.10.26
npm ERR! npm -v 1.4.6
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /usr/local/lib/node_modules/npm/npm-debug.log
npm ERR! not ok code 0
make[1]: *** [node_modules/.bin/ronn] Error 1
make: *** [man/man3/npm-bin.3] Error 2
Warning: The post-install step did not complete successfully
You can try again using `brew postinstall node`
==> Summary
🍺  /usr/local/Cellar/node/0.10.26: 1523 files, 18M






============================================
~/Library/Logs/Homebrew/node/01.make content
============================================
rm -rf \
    .building_ronn \
    html/doc \
    html/api \
    man
scripts/doc-build.sh doc/api/npm-bin.md man/man3/npm-bin.3
node cli.js install ronn --no-global
npm WARN package.json github-url-from-git@1.1.1 No repository field.
npm ERR! Error: Attempt to unlock ronn, which hasn't been locked
npm ERR!     at unlock (/usr/local/lib/node_modules/npm/lib/cache.js:1304:11)
npm ERR!     at cb (/usr/local/lib/node_modules/npm/lib/cache.js:866:5)
npm ERR!     at /usr/local/lib/node_modules/npm/lib/cache.js:883:20
npm ERR!     at /usr/local/lib/node_modules/npm/lib/cache.js:1290:7
npm ERR!     at /usr/local/lib/node_modules/npm/node_modules/lockfile/lockfile.js:167:38
npm ERR!     at OpenReq.Req.done (/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:144:5)
npm ERR!     at OpenReq.done (/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:64:22)
npm ERR!     at Object.oncomplete (fs.js:107:15)
npm ERR! If you need help, you may report this *entire* log,
npm ERR! including the npm and node versions, at:
npm ERR!     <http://github.com/npm/npm/issues>

npm ERR! System Darwin 13.1.0
npm ERR! command "node" "/usr/local/lib/node_modules/npm/cli.js" "install" "ronn" "--no-global"
npm ERR! cwd /usr/local/lib/node_modules/npm
npm ERR! node -v v0.10.26
npm ERR! npm -v 1.4.6
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     /usr/local/lib/node_modules/npm/npm-debug.log
npm ERR! not ok code 0
make[1]: *** [node_modules/.bin/ronn] Error 1
make: *** [man/man3/npm-bin.3] Error 2

HOMEBREW_VERSION: 0.9.5
HEAD: 358f9ca3d14dd854404c407a4e925f843d2e3c08
CPU: quad-core 64-bit ivybridge
OS X: 10.9.2-x86_64
Xcode: 5.1.1
CLT: 5.1.0.0.1.1396320587
X11: N/A





==================
brew doctor output
==================
Bil$ brew doctor
Warning: You have unlinked kegs in your Cellar
Leaving kegs unlinked can lead to build-trouble and cause brews that depend on
those kegs to fail to run properly once built. Run `brew link` on these:

    php53
    php55





====================
brew --config output
====================
brew --config
HOMEBREW_VERSION: 0.9.5
ORIGIN: https://github.com/Homebrew/homebrew
HEAD: 358f9ca3d14dd854404c407a4e925f843d2e3c08
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
CPU: quad-core 64-bit ivybridge
OS X: 10.9.2-x86_64
Xcode: 5.1.1
CLT: 5.1.0.0.1.1396320587
Clang: 5.1 build 503
X11: N/A
System Ruby: 1.8.7-358
Perl: /usr/bin/perl
Python: /usr/bin/python
Ruby: /usr/local/bin/ruby => /usr/local/Cellar/ruby/2.1.1_1/bin/ruby