When I do the "python setup.py build" on cygwin I get the following error:
Traceback (most recent call last):
    File "setup.py", line 164, in ?
        build_transforms(ext_modules, packages, NUMERIX)
    File "/usr/libpython2.4/site-packages/matplotlib-0.84/setupext.py", line 655,
in build_transforms
    File "/usr/libpython2.4/site-packages/matplotlib-0.84/setupext.py", line 100,
in add_base_flage
        incdirs = [os.path.join(p, 'include') for p in basedir[sys, platform]
KeyError: 'cygwin'
How do I fix this? I installed numarray and I changed the NUMERIX value in the matplotlibrc file from Numeric to numarray but I still have the same problem.