Would anyone be so kind as to show me how to modify setupext.py such that
the install actually works?  I'm surprised this hasn't come up already,
actually, as there definitely are a lot of bugs in trying to set it up now.

At the very list, it seems that ConfigParser is constructing an empty list,
and the matplotlib setup hasn't caught that error.  If anyone who has
successfully built on Cygwin could kindly send me their modified setupext.py
and also what packages they have installed, that'd be greatly appreciated.

On Mon, Aug 16, 2010 at 6:25 PM, Michiel de Hoon <mjldeh...@yahoo.com>wrote:

> Matplotlib works well with Cygwin (I am using it with the gtkcairo
> backend), but installing it can be a hassle. You'll have to fix errors such
> as the ones you're seeing by modifying setup.py or setupext.py.
> --Michiel.
>
> --- On *Mon, 8/16/10, Adam Gustafson <am...@stat.washington.edu>* wrote:
>
>
> From: Adam Gustafson <am...@stat.washington.edu>
> Subject: [Matplotlib-users] Cygwin and matplotlib
> To: matplotlib-users@lists.sourceforge.net
> Date: Monday, August 16, 2010, 7:23 PM
>
>
> Could someone please kindly let me know if matplotlib is compatible with
> Cygwin?  I installed all the necessary dependencies, yet I cannot get
> matplotlib to compile correctly.  At the build step, this is what I get:
>
> $ python setup.py build
> basedirlist is: ['/usr/local', '/usr']
>
> ============================================================================
> BUILDING MATPLOTLIB
>             matplotlib: 1.0.0
>                 python: 2.6.5 (r265:79063, Jun 12 2010, 17:07:01)  [GCC
>                         4.3.4 20090804 (release) 1]
>               platform: cygwin
>
> REQUIRED DEPENDENCIES
>                  numpy: 1.4.1
>              freetype2: found, but unknown version (no pkg-config)
>                         * WARNING: Could not find 'freetype2' headers in
> any
>                         * of '/usr/include', '.', '/usr/include/freetype2',
>                         * './freetype2'.
>
> OPTIONAL BACKEND DEPENDENCIES
>                 libpng: found, but unknown version (no pkg-config)
>                         * Could not find 'libpng' headers in any of
>                         * '/usr/include', '.'
> cygwin warning:
>   MS-DOS style path detected: C:/Cygwin/usr/share/tcl8.4/tclConfig.sh
>   Preferred POSIX equivalent is: /usr/share/tcl8.4/tclConfig.sh
>   CYGWIN environment variable option "nodosfilewarning" turns off this
> warning.
>   Consult the user's guide for more details about POSIX paths:
>     http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
> Traceback (most recent call last):
>   File "setup.py", line 162, in <module>
>     if check_for_tk() or (options['build_tkagg'] is True):
>   File "/home/Adam/installs/matplotlib-1.0.0/setupext.py", line 816, in
> check_for_tk
>     explanation = add_tk_flags(module)
>   File "/home/Adam/installs/matplotlib-1.0.0/setupext.py", line 1080, in
> add_tk_flags
>     result = parse_tcl_config(tcl_lib_dir, tk_lib_dir)
>   File "/home/Adam/installs/matplotlib-1.0.0/setupext.py", line 938, in
> parse_tcl_config
>     tk_lib = tk_vars.get("default", "TK_LIB_SPEC")[1:-1].split()[0][2:]
> IndexError: list index out of range
>
>
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