2to3 is run on the source files in lib/matplotlib, which are then put
under the build directory. Think of it like a compilation step -- the
original source files should never be touched. You will need to install
matplotlib (I recommend using virtualenv for this) in order to run it.
Mike
On 05/30/2012 10:30 PM, Tom Lippman wrote:
Hi All,
I've gotten it somewhat working. For some reason the build process
isn't pointing 2to3 at the files in lib/matplotlib. But it's
definitely running 2to3 on something..
Like the linked solution, I changed setupext.py to look for the
dependencies in /usr/local. I also made a new makefile and setupeggs
which are changed in obvious ways. The changes are on my github
(tmlippman).
Rather than copy folders manually, I ran make twice:
sudo make -f make.py3.osx PREFIX=/usr/local fetch deps
sudo make -f make.py3.osx
PREFIX=/Library/Frameworks/Python.framework/Versions/3.2 mpl_build
mpl_install_develop
(outputs attached)
Everything appeared to compile fine, but when I tried to import
matplotlib, I got errors like: ImportError: No module named cPickle.
After running 2to3 on the lib/matplotlib directory (in my source
location) everything works.
Tom
On May 30, 2012, at 2:40 PM, Michael Droettboom wrote:
> On 05/30/2012 03:32 PM, Thomas Kluyver wrote:
>> On 30 May 2012 20:05, Tom Lippman<[email protected]> wrote:
>>> I'm on OS X 10.7, using the python 3.2
>> I saw someone recently who'd managed to get it built for Python 3 on
>> OS X. I suggested he come here to help simplify the process - this is
>> what he did: http://stackoverflow.com/a/10574470/434217
>>
>> Thomas
>>
> It would be great to convert that post in a pull request so it can be
> included upstream. I'm not a Mac user myself, but I think there's
> enough Mac users to test that and push it through to make things easier
> on everyone else.
>
> Mike
>
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