[Neurodebian-users] connectomeviewer issues on Ubuntu 12.04

[Morgan Hough]

Hi Yury,

Your right. That gives me the following error:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/numpy/__init__.py", line 137, in <module>
    import add_newdocs
  File "/usr/lib/python2.7/dist-packages/numpy/add_newdocs.py", line 9, in <module>
    from numpy.lib import add_newdoc
  File "/usr/lib/python2.7/dist-packages/numpy/lib/__init__.py", line 13, in <module>
    from polynomial import *
  File "/usr/lib/python2.7/dist-packages/numpy/lib/polynomial.py", line 17, in <module>
    from numpy.linalg import eigvals, lstsq
  File "/usr/lib/python2.7/dist-packages/numpy/linalg/__init__.py", line 48, in <module>
    from linalg import *
  File "/usr/lib/python2.7/dist-packages/numpy/linalg/linalg.py", line 23, in <module>
    from numpy.linalg import lapack_lite
ImportError: /usr/lib/liblapack.so.3gf: undefined symbol: ATL_chemv

I have been building some packages and I must have installed something that has broken numpy along the way. Is liblapack really the problem here? Thanks for your help with this. 

Cheers,

-Morgan

On Oct 2, 2012, at 11:31 PM, Yury V. Zaytsev <yury at shurup.com> wrote:

> On Tue, 2012-10-02 at 16:27 -0700, Morgan Hough wrote:
>> 
>> Just wanted to check if the problems with connectomeviewer and Ubuntu
>> 12.04 were still an issue for others as well 
> 
> Sounds like it has nothing to do with the connectomeviewer itself, but
> rather all to do with a broken NumPy installation:
> 
>    from numpy.linalg import lapack_lite
> ImportError: /usr/lib/liblapack.so.3gf: undefined symbol: ATL_chemv
> 
> You can try to run "from numpy.linalg import lapack_lite" from inside
> the Python interpreter to see if it works outside the context of
> connectomeviewer.
> 
> -- 
> Sincerely yours,
> Yury V. Zaytsev
> 
>