Hi,

Hoping someone can help with this... I'm trying to install in a virtual
environment created with "--no-site-packages"
I've followed all instructions re cleaning the existing .matplotlib
cache/directory and deleted .egg files etc

(virtualenv) ... $ easy_install matplotlib  -- gives me an error: "command
'gcc' failed with exit status 1"

The existing components (note: all from within the virtualenv):

$ python --version  --> 2.6.4

$ python -c 'import numpy; print numpy.__version__'    -->   1.4.1

$ gcc --version  --> 4.4.1

$ uname -a      -->  Linux HP-desktop 2.6.31-22-generic-pae #60-Ubuntu SMP
Thu May 27 01:40:15 UTC 2010 i686 GNU/Linux

(I'm running this on Ubuntu Karmic Koala -- please note that installing from
the Synaptic Package Manager gives me a working version which runs correctly
and as expected, using  ipython -pylab etc)

This may be a question of downloading a version other than v0.99.3 but in
that case I'd not be sure which one to use(!)
I'd be really grateful for any assistance you can give....



(and finally the output/error from "easy_install matplotlib")

Searching for matplotlib
Reading http://pypi.python.org/simple/matplotlib/
Reading http://matplotlib.sourceforge.net
Reading
http://sourceforge.net/project/showfiles.php?group_id=80706&package_id=82474
Reading
https://sourceforge.net/project/showfiles.php?group_id=80706&package_id=278194
Reading http://sourceforge.net/project/showfiles.php?group_id=80706
Reading
https://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-0.99.1/
Reading
https://sourceforge.net/project/showfiles.php?group_id=80706&package_id=82474
Best match: matplotlib 0.99.3
Downloading
http://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-0.99.3/matplotlib-0.99.3.tar.gz/download
Processing download
Running matplotlib-0.99.3/setup.py -q bdist_egg --dist-dir
/tmp/easy_install-7FYGk8/matplotlib-0.99.3/egg-dist-tmp-7gnrbR
============================================================================
BUILDING MATPLOTLIB
            matplotlib: 0.99.3
                python: 2.6.4 (r264:75706, Dec  7 2009, 18:45:15)  [GCC
                        4.4.1]
              platform: linux2

REQUIRED DEPENDENCIES
                 numpy: 1.4.1
             freetype2: found, but unknown version (no pkg-config)
                        * WARNING: Could not find 'freetype2' headers in any
                        * of '/usr/local/include', '/usr/include', '.',
                        * '/usr/local/include/freetype2',
                        * '/usr/include/freetype2', './freetype2'.

OPTIONAL BACKEND DEPENDENCIES
                libpng: found, but unknown version (no pkg-config)
                        * Could not find 'libpng' headers in any of
                        * '/usr/local/include', '/usr/include', '.'
               Tkinter: no
                        * Using default library and include directories for
                        * Tcl and Tk because a Tk window failed to open.
                        * You may need to define DISPLAY for Tk to work so
                        * that setup can determine where your libraries are
                        * located. Tkinter present, but header files are not
                        * found. You may need to install development
                        * packages.
              wxPython: no
                        * wxPython not found
                  Gtk+: no
                        * Building for Gtk+ requires pygtk; you must be able
                        * to "import gtk" in your build/install environment
       Mac OS X native: no
                    Qt: no
                   Qt4: 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: 8.70
                 latex: no
               pdftops: 0.12.0

[Edit setup.cfg to suppress the above messages]
============================================================================
pymods ['pylab']
packages ['matplotlib', 'matplotlib.backends', 'matplotlib.projections',
'mpl_toolkits', 'mpl_toolkits.mplot3d', 'mpl_toolkits.axes_grid',
'matplotlib.sphinxext', 'matplotlib.numerix', 'matplotlib.numerix.mlab', '
matplotlib.numerix.ma', 'matplotlib.numerix.linear_algebra',
'matplotlib.numerix.random_array', 'matplotlib.numerix.fft',
'matplotlib.delaunay', 'pytz', 'dateutil', 'dateutil/zoneinfo']
warning: no files found matching 'MANIFEST'
warning: no files found matching 'lib/mpl_toolkits'
cc1plus: warning: command line option "-Wstrict-prototypes" is valid for
Ada/C/ObjC but not for C++
In file included from /usr/include/c++/4.4/ext/hash_map:59,
                 from ./CXX/Extensions.hxx:68,
                 from src/ft2font.h:4,
                 from src/ft2font.cpp:1:
/usr/include/c++/4.4/backward/backward_warning.h:28:2: warning: #warning
This file includes at least one deprecated or antiquated header which may be
removed without further notice at a future date. Please use a non-deprecated
interface with equivalent functionality instead. For a listing of
replacement headers and interfaces, consult the file backward_warning.h. To
disable this warning use -Wno-deprecated.
In file included from src/ft2font.cpp:1:
src/ft2font.h:13:22: error: ft2build.h: No such file or directory
src/ft2font.h:14:10: error: #include expects "FILENAME" or <FILENAME>
src/ft2font.h:15:10: error: #include expects "FILENAME" or <FILENAME>
src/ft2font.h:16:10: error: #include expects "FILENAME" or <FILENAME>
src/ft2font.h:17:10: error: #include expects "FILENAME" or <FILENAME>
src/ft2font.h:18:10: error: #include expects "FILENAME" or <FILENAME>
In file included from src/ft2font.cpp:1:
src/ft2font.h:31: error: ‘FT_Bitmap’ has not been declared
src/ft2font.h:31: error: ‘FT_Int’ has not been declared
src/ft2font.h:31: error: ‘FT_Int’ has not been declared
src/ft2font.h:77: error: ISO C++ forbids declaration of ‘FT_Face’ with no
type
src/ft2font.h:77: error: expected ‘,’ or ‘...’ before ‘&’ token
src/ft2font.h:83: error: ISO C++ forbids declaration of ‘FT_Face’ with no
type
src/ft2font.h:83: error: expected ‘,’ or ‘...’ before ‘&’ token
src/ft2font.h:122: error: ‘FT_Face’ does not name a type
src/ft2font.h:123: error: ‘FT_Matrix’ does not name a type
src/ft2font.h:124: error: ‘FT_Vector’ does not name a type
src/ft2font.h:125: error: ‘FT_Error’ does not name a type
src/ft2font.h:126: error: ‘FT_Glyph’ was not declared in this scope
src/ft2font.h:126: error: template argument 1 is invalid
src/ft2font.h:126: error: template argument 2 is invalid
src/ft2font.h:127: error: ‘FT_Vector’ was not declared in this scope
src/ft2font.h:127: error: template argument 1 is invalid
src/ft2font.h:127: error: template argument 2 is invalid
src/ft2font.h:133: error: ‘FT_BBox’ does not name a type
src/ft2font.cpp:45: error: ‘FT_Library’ does not name a type
src/ft2font.cpp:96: error: variable or field ‘draw_bitmap’ declared void
src/ft2font.cpp:96: error: ‘FT_Bitmap’ was not declared in this scope
src/ft2font.cpp:96: error: ‘bitmap’ was not declared in this scope
src/ft2font.cpp:97: error: ‘FT_Int’ was not declared in this scope
src/ft2font.cpp:98: error: ‘FT_Int’ was not declared in this scope
/home/robertsudwarts/virtualenvs/sqa/lib/python2.6/site-packages/numpy/core/include/numpy/__multiarray_api.h:1187:
warning: ‘int _import_array()’ defined but not used
error: Setup script exited with error: command 'gcc' failed with exit status
1
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