CODEWITHSUNDEEP
pythontheanokeras
K.Wanter
K.Wanter

Reputation: 1059

Import error with keras and theano

My keras works fine with theano and GPU, but this morning, after I upgrade keras and theano with:

pip install git+git://github.com/fchollet/keras.git --upgrade --no-deps
pip install git+git://github.com/Theano/Theano.git --upgrade --no-deps

and run import theano, it first raise an error of:

Traceback (most recent call last):
  File "<stdin>", 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

then run import theano again, it raise the error of:

Traceback (most recent call last):
  File "<stdin>", 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 60, in <module>
    from theano import tensor, scalar
ImportError: cannot import name tensor

run import keras, it first raise an error of:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/keras/__init__.py", line 2, in <module>
    from . import backend
  File "/usr/local/lib/python2.7/dist-packages/keras/backend/__init__.py", line 66, in <module>
    from .theano_backend import *
  File "/usr/local/lib/python2.7/dist-packages/keras/backend/theano_backend.py", line 1, in <module>
    import theano
  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

then run import keras again, it raise the error of:

Using Theano backend.
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/keras/__init__.py", line 2, in <module>
    from . import backend
  File "/usr/local/lib/python2.7/dist-packages/keras/backend/__init__.py", line 66, in <module>
    from .theano_backend import *
  File "/usr/local/lib/python2.7/dist-packages/keras/backend/theano_backend.py", line 1, in <module>
    import theano
  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 60, in <module>
    from theano import tensor, scalar
ImportError: cannot import name tensor

I'm really puzzled about this problem, had anyone encountered this problem before? thanks in advance!

Upvotes: 0

Views: 772

Answers (1)

danidee
danidee

Reputation: 9624

From the docs of pip

--no-deps, --no-dependencies Ignore package dependencies

Remove that flag and everything should work

Upvotes: 1

Related Questions