[Resending in plain text, for better archiving] I stumbled across this post on the matplotlib-users archives (http://www.mailinglistarchive.com/html/matplotlib-us...@lists.sourceforge.net/2010-09/msg00359.html) that linked to the py3k branch. After doing a checkout, though, I ran into issues running the make.osx script as the README.osx recommends doing. Since I'm assuming I cannot commit any changes to the branch, let me comment on the few changes that enabled me to compile the dependencies so far.
Because I wanted to compile matplotlib for Python 3, I initially
changed the 4th line to:
PYVERSION=3.1
Apparently urllib changed a bit from python 2 to 3, so I had to change
all calls to it to urllib.request, which resulted in the following
changes to lines 34-37:
${PYTHON} -c 'import urllib.request;
urllib.request.urlretrieve("http://sourceforge.net/projects/libpng/files/zlib/${ZLIBVERSION}/zlib-${ZLIBVERSION}.tar.gz/download";,
"zlib-${ZLIBVERSION}.tar.gz")' &&\
${PYTHON} -c 'import urllib.request;
urllib.request.urlretrieve("http://sourceforge.net/projects/libpng/files/libpng12/older-releases/${PNGVERSION}/libpng-${PNGVERSION}.tar.gz/download";,
"libpng-${PNGVERSION}.tar.gz")' &&\
${PYTHON} -c 'import urllib.request;
urllib.request.urlretrieve("http://download.savannah.gnu.org/releases/freetype/freetype-${FREETYPEVERSION}.tar.bz2";,
"freetype-${FREETYPEVERSION}.tar.bz2")'
Note that I also updated the links for zlib and libpng. The original
zlib link worked, but I couldn't find the sourceforge project (the url
seemed to be old), so I updated it to the one distributed through
libpng's project nowadays (which is what the other seems to have been,
anyway). For libpng, though, the previous link didn't work and instead
of giving an error when downloading, it just created a file that
couldn't be uncompressed. Changing these three lines above enabled the
download and proper compilation of all deps.
I also bumped into a minor typo on line 25, that caused clean not to
delete the downloaded libpng tarball:
rm -rf zlib-${ZLIBVERSION}.tar.gz libpng-${PNGVERSION}.tar.gz \
After making all these changes, though, the compilation broke when
either making mpl_build or mpl_install.
Before continuing the debug process, though, I wanted to check with
someone knowledgeable of this branch regarding its current status. Is
it possible to compile matplotlib on python3? If so, what are the
limitations to its capabilities?
Thanks so much for your time,
-- Fernando
P.S.: I'm attaching a diff with all these changes for convenience.
make.osx.diff
Description: Binary data
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