On Wed, Jun 17, 2015 at 04:53:56PM +0200, Arnaud Degroote wrote: > To be more precise, what we try is doing > > import numpy > > which fails with > > ImportError: cannot import name 'multiarray' > > (whole discussion is here : https://github.com/morse-simulator/morse/pull/630) > > It basically fails because python from Ubuntu is built with > multiarch option and so the libraries have extension > cpython-34m-x86_64-linux-gnu.so. It is not the case of the python > embedded in binary blender. > > Of course, it is always possible, in this case, to use the numpy > copy from blender (but it is not a generic solution), or to hack the > filesystem (but it is cumbersome for users).
Alternatively, you could recompile Blender yourself, it then works with the platform Python. This is on my machine: >>> import sip >>> sip.__file__ '/usr/lib/python3/dist-packages/sip.cpython-34m-x86_64-linux-gnu.so' However, that won't help your users if you want to distribute a binary extension. I don't know how much effort it would be to compile Blender with multiarch-Python by default, and what kind of incompatibilities it would give on other platforms/distributions. Maybe someone else can comment on this? -- Sybren A. Stüvel http://stuvelfoto.nl/ http://stuvel.eu/
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