[yt-users] YT Error on trestles

Matthew Turk matthewturk at gmail.com
Fri Jan 10 06:23:05 PST 2014


Hi Munier,

On Thursday, January 9, 2014, Munier Azzam Salem wrote:

> Hey Guys,
>
>         I've just tried installing yt on trestles for the first time
> (vanilla install of dev version, with scipy and rockstar included). The
> install seemed to go well, but when I tried to import the modules, it
> appeared some dependencies were missing:
>
> *>>> from yt.mods import **
> *Traceback (most recent call last):*
> *  File "<stdin>", line 1, in <module>*
> *  File "/home/msalem/src/yt-x86_64/src/yt-hg/yt/mods.py", line 25, in
> <module>*
> *    import numpy as na # For historical reasons*
> *  File
> "/home/msalem/src/yt-x86_64/lib/python2.7/site-packages/numpy/__init__.py",
> line 137, in <module>*
> *    import add_newdocs*
> *  File
> "/home/msalem/src/yt-x86_64/lib/python2.7/site-packages/numpy/add_newdocs.py",
> line 9, in <module>*
> *    from numpy.lib import add_newdoc*
> *  File
> "/home/msalem/src/yt-x86_64/lib/python2.7/site-packages/numpy/lib/__init__.py",
> line 13, in <module>*
> *    from polynomial import **
> *  File
> "/home/msalem/src/yt-x86_64/lib/python2.7/site-packages/numpy/lib/polynomial.py",
> line 17, in <module>*
> *    from numpy.linalg import eigvals, lstsq, inv*
> *  File
> "/home/msalem/src/yt-x86_64/lib/python2.7/site-packages/numpy/linalg/__init__.py",
> line 48, in <module>*
> *    from linalg import **
> *  File
> "/home/msalem/src/yt-x86_64/lib/python2.7/site-packages/numpy/linalg/linalg.py",
> line 23, in <module>*
> *    from numpy.linalg import lapack_lite*
> *ImportError: libquadmath.so.0: cannot open shared object file: No such
> file or directory*
>
>
> Any insights here?
>

Hm, looks like a NumPy problem.  Did you have the exact same environment
when you launched yt as when you installed it?

-Matt


>
>      thanks!
>           Munier
>
> --
> Munier A. Salem // 845.489.6450
>
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