pip install git+https://github.com/matplotlib/matplotlib.git matplotlib

pip.log

Downloading/unpacking git+https://github.com/matplotlib/matplotlib.git
  Cloning https://github.com/matplotlib/matplotlib.git to /var/folders/4w/561vz2190dn77blh513pjzv40000gn/T/pip-U1irSG-build
  Running setup.py egg_info for package from git+https://github.com/matplotlib/matplotlib.git
    basedirlist is: []
    ============================================================================
    BUILDING MATPLOTLIB
                matplotlib: 1.2.x
                    python: 2.7.2 (default, Jan  4 2012, 15:48:19)  [GCC 4.2.1
                            (Based on Apple Inc. build 5658) (LLVM build
                            2336.1.00)]
                  platform: darwin
    
    REQUIRED DEPENDENCIES
                     numpy: 1.6.1
                 freetype2: 12.2.6
    
    OPTIONAL BACKEND DEPENDENCIES
                    libpng: 1.5.4
                   Tkinter: Tkinter: version not identified, Tk: 8.5, Tcl: 8.5
                      Gtk+: no
                            * Building for Gtk+ requires pygtk; you must be able
                            * to "import gtk" in your build/install environment
           Mac OS X native: yes
                        Qt: no
                       Qt4: no
                    PySide: no
                     Cairo: no
    
    OPTIONAL DATE/TIMEZONE DEPENDENCIES
                  datetime: present, version unknown
                  dateutil: matplotlib will provide
                      pytz: matplotlib will provide
    adding pytz
    
    OPTIONAL USETEX DEPENDENCIES
                    dvipng: no
               ghostscript: 9.02
                     latex: 3.1415926
    
    [Edit setup.cfg to suppress the above messages]
    ============================================================================
    pymods ['pylab']
    packages ['matplotlib', 'matplotlib.backends', 'matplotlib.backends.qt4_editor', 'matplotlib.projections', 'matplotlib.testing', 'matplotlib.testing.jpl_units', 'matplotlib.tests', 'mpl_toolkits', 'mpl_toolkits.mplot3d', 'mpl_toolkits.axes_grid', 'mpl_toolkits.axes_grid1', 'mpl_toolkits.axisartist', 'matplotlib.sphinxext', 'matplotlib.tri', 'matplotlib.delaunay', 'pytz', 'dateutil', 'dateutil.zoneinfo']
    
    warning: no files found matching 'KNOWN_BUGS'
    warning: no files found matching 'INTERACTIVE'
    warning: no files found matching 'MANIFEST'
    warning: no files found matching '__init__.py'
    warning: no files found matching 'examples/data/*'
    warning: no files found matching 'lib/mpl_toolkits'
    warning: no files found matching 'LICENSE*' under directory 'license'
Downloading/unpacking matplotlib
  Downloading matplotlib-1.0.1.tar.gz (13.3Mb): 13.3Mb downloaded
  Running setup.py egg_info for package matplotlib
    basedirlist is: []
    ============================================================================
    BUILDING MATPLOTLIB
                matplotlib: 1.0.1
                    python: 2.7.2 (default, Jan  4 2012, 15:48:19)  [GCC 4.2.1
                            (Based on Apple Inc. build 5658) (LLVM build
                            2336.1.00)]
                  platform: darwin
    
    REQUIRED DEPENDENCIES
                     numpy: 1.6.1
                 freetype2: 12.2.6
    
    OPTIONAL BACKEND DEPENDENCIES
                    libpng: 1.5.4
    Traceback (most recent call last):
      File "<string>", line 14, in <module>
      File "/Users/zerokarmaleft/build/matplotlib/setup.py", line 162, in <module>
        if check_for_tk() or (options['build_tkagg'] is True):
      File "setupext.py", line 832, in check_for_tk
        (Tkinter.__version__.split()[-2], Tkinter.TkVersion, Tkinter.TclVersion))
    IndexError: list index out of range
    Complete output from command python setup.py egg_info:
    basedirlist is: []

============================================================================

BUILDING MATPLOTLIB

            matplotlib: 1.0.1

                python: 2.7.2 (default, Jan  4 2012, 15:48:19)  [GCC 4.2.1

                        (Based on Apple Inc. build 5658) (LLVM build

                        2336.1.00)]

              platform: darwin



REQUIRED DEPENDENCIES

                 numpy: 1.6.1

             freetype2: 12.2.6



OPTIONAL BACKEND DEPENDENCIES

                libpng: 1.5.4

Traceback (most recent call last):

  File "<string>", line 14, in <module>

  File "/Users/zerokarmaleft/build/matplotlib/setup.py", line 162, in <module>

    if check_for_tk() or (options['build_tkagg'] is True):

  File "setupext.py", line 832, in check_for_tk

    (Tkinter.__version__.split()[-2], Tkinter.TkVersion, Tkinter.TclVersion))

IndexError: list index out of range

----------------------------------------
Command python setup.py egg_info failed with error code 1
Storing complete log in /Users/zerokarmaleft/.pip/pip.log