cuda-theano:7.5 import error

[ksnzh]

I run this cuda-theano image use the command:

sudo nvidia-docker run -it --name theano kaixhin/cuda-theano:7.5 /bin/bash

In the theano container, I test the gpu theano and I have the error:

root@cd170ec8e8f9:~# python -c "import theano; theano.test()"
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/theano/__init__.py", line 79, in <module>
    from theano.scan_module import (scan, map, reduce, foldl, foldr, clone,
  File "/usr/local/lib/python2.7/dist-packages/theano/scan_module/__init__.py", line 41, in <module>
    from theano.scan_module import scan_opt
  File "/usr/local/lib/python2.7/dist-packages/theano/scan_module/scan_opt.py", line 71, in <module>
    from theano.scan_module import scan_op
  File "/usr/local/lib/python2.7/dist-packages/theano/scan_module/scan_op.py", line 58, in <module>
    from six import iteritems, integer_types, raise_from
ImportError: cannot import name raise_from

I'm sure nvidia-docker works well on my computer.
May I have any help?

[Mr-Grieves]

Experiencing the same issue here, even though this used to be working fine.

Any suggestions?

[Kaixhin]

I'm not sure how this would have broken since. I don't have time to investigate myself, but a good place to start investigating would be to build the original Dockerfile.

[Mr-Grieves]

Ya I don't understand how this showed up out of the blue...

For the time being, it seems I can get around by doing a hard reinstall of six:

rm -rf /usr/local/lib/python2.7/dist-packages/*six*
rm -rf /usr/lib/python2.7/dist-packages/*six*
pip install --upgrade six