[yt-users] Cython Build Errors in Development Version

John Zuhone jzuhone at gmail.com
Fri May 15 07:07:28 PDT 2015


Hi Jason,

Could you try updating Python first, and then rebuilding? We’ve had some changes recently that necessitate this. 

Best,

John Z

> On May 15, 2015, at 10:06 AM, Jason Galyardt <jason.galyardt at gmail.com> wrote:
> 
> Hi yt Devs,
> 
> In the latest development version of yt (changeset 23506337f1e8), I'm getting 3 Cython build errors from yt/utilities/lib/pixelization_routines.c to do with the 'faces' variable:
> 
> yt/utilities/lib/pixelization_routines.pyx:382:14: Assignment to non-lvalue 'faces'
> yt/utilities/lib/pixelization_routines.pyx:385:14: Assignment to non-lvalue 'faces'
> yt/utilities/lib/pixelization_routines.pyx:388:14: Assignment to non-lvalue 'faces'
> 
> This occured when I did the following:
> 
> python setup.py develop --user --prefix=
> 
> Is anyone else seeing these errors? I'm using python 2.7.3 and Cython version 0.20.1. If you need more info on my setup, please let me know. 
> 
> Thanks,
> Jason
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