[yt-users] Installation problem

[Douglas Harvey Rudd]

Hi Lei,

I believe you're seeing issue with the latest version of Cython (0.21) that has been fixed in the development version.  See https://bitbucket.org/yt_analysis/yt/pull-request/1202/

You can check what version of Cython you are using with this command:
python -c 'import Cython; print Cython.__version__'

If it is 0.21, I suggest removing the string "language=extension.language," from line 106 of setup.py and that should fix your problem.

Douglas Rudd
Scientific Computing Consultant
Research Computing Center
drudd at uchicago.edu<mailto:drudd at uchicago.edu>



On Sep 22, 2014, at 12:06 AM, Lei Yang <yangleiseti at gmail.com<mailto:yangleiseti at gmail.com>> wrote:

Dear yt-users,
            I was trying to install yt using pip on my mac, but I got an error massage “ValueError: got unexpected compilation option: language”, and "Command python setup.py egg_info failed with error code 1 in /private/var/folders/t0/7w97r14x7z3cm9kf1s9jq0mh0000gn/T/pip_build_leiyang/yt  “. I have no idea what’s going on there. Would you please give me some tips to figure this out? Thanks so much!!!

Lei
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