Theano: ImportError: No module named cPickle

[imoonkey]

I successfully installed theano, but when I try to import it, it shows the following message. I updated the package six to the latest version 1.1.0.

    import theano
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/__init__.py", line 52, in <module>
    from theano.gof import (
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/__init__.py", line 38, in <module>
    from theano.gof.cc import \
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/cc.py", line 30, in <module>
    from theano.gof import link
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/link.py", line 18, in <module>
    from theano.gof.type import Type
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/type.py", line 17, in <module>
    from theano.gof.op import CLinkerObject
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/op.py", line 25, in <module>
    from theano.gof.cmodule import GCC_compiler
  File "/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/cmodule.py", line 8, in <module>
    import six.moves.cPickle as pickle
ImportError: No module named cPickle

[nouiz]

I tried "import six.moves.cPickle as pickle" with the same six version and
I don't have this problem.

I suppose you have multiple six version installed. Uninstall all of them
and reinstall it.

On Thu, Dec 3, 2015 at 11:31 PM, imoonkey [email protected] wrote:

I successfully installed theano, but when I try to import it, it shows
the following message. I updated the package six to the latest version
1.1.0.

import theano

File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/init.py", line
52, in
from theano.gof import (
File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/init.py",
line 38, in
from theano.gof.cc import \
File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/cc.py", line
30, in
from theano.gof import link
File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/link.py", line
18, in
from theano.gof.type import Type
File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/type.py", line
17, in
from theano.gof.op import CLinkerObject
File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/op.py", line
25, in
from theano.gof.cmodule import GCC_compiler
File
"/home/ubuntu/.local/lib/python2.7/site-packages/theano/gof/cmodule.py",
line 8, in
import six.moves.cPickle as pickle
ImportError: No module named cPickle

—
Reply to this email directly or view it on GitHub.

[imoonkey]

Thanks! There was some version mismatch. It is fixed now!

[apuljain]

Hi, How did you resolve this? I'm getting the same error
import cPickle works fine but not import six.moves.cPickle

I guess it's conflicting with another six installed by default in /Library

I'm on Mac OS X early 2015

[nouiz]

Try to uninstall all six package, then reinstall it.

Try to not mix different python installation.

On Tue, Dec 8, 2015 at 9:30 PM, apuljain [email protected] wrote:

Hi, How did you resolve this? I'm getting the same error
import cPickle works fine but not import six.moves.cPickle

I guess it's conflicting with another six installed by default in /Library

I'm on Mac OS X early 2015

—
Reply to this email directly or view it on GitHub
https://github.com/Theano/Theano/issues/3739#issuecomment-163087108.

[NickRuiz]

I installed the latest version of six (version 1.10.0) via PyPI, which replaces the syntax of import six.moves.cPickle as pickle with from six.moves import cPickle as pickle (Python 2.7.10; Mac OS X 10.10.5). The problem seems to persist.

Actually, this might have solved the problem:
sudo easy_install --upgrade six

[chenmengyang]

this solution "sudo easy_install --upgrade six" works for me, this

[nouiz]

If you have "pip" installed, it is better to use it instead of easy_install. So this get:

"sudo pip install -U six"

But your command also work frequently.

[nishkgp]

sudo easy_install --upgrade six . works

[michellehanan]

I both installed pip and easy_install. Failed to use pip to upgrade, however easy_install fixed the problem . No idea of this...

[nouiz]

Strange. I don't recommand using easy_install, but to use pip anymore. If you find the explanation, I would like to know it.

[richashree11]

while importing keras i am getting below errors . i m not able to fix it. i am using Mac Machine please guide me..

import keras
Using Theano backend.
Traceback (most recent call last):
File "", line 1, in
File "/Library/Python/2.7/site-packages/keras/init.py", line 2, in
from . import backend
File "/Library/Python/2.7/site-packages/keras/backend/init.py", line 61, in
from .theano_backend import *
File "/Library/Python/2.7/site-packages/keras/backend/theano_backend.py", line 1, in
import theano
File "/Library/Python/2.7/site-packages/theano/init.py", line 52, in
from theano.gof import (
File "/Library/Python/2.7/site-packages/theano/gof/init.py", line 38, in
from theano.gof.cc import \
File "/Library/Python/2.7/site-packages/theano/gof/cc.py", line 24, in
from theano.gof import graph
ImportError: cannot import name graph

[Sentient07]

Can you give us your present working directory ? It s possible that there is a clash of two modules' name.

[richashree11]

its /users/nottiee

[richashree11]

problem fixed.. thanks github

[Sentient07]

Sorry, I meant to ask the content of pwd. Could you please show us all the files there ?

[richashree11]

could you tell me how to install openCV in mac Machine through terminal ,,,because by using pip installer i am getting error

[richashree11]

i m getting error while installing opencv through terminal

ravirajs-MacBook-Air:~ nottiee$ pip install OpenCV
Collecting OpenCV
Could not find a version that satisfies the requirement OpenCV (from versions: )
No matching distribution found for OpenCV
ravirajs-MacBook-Air:~ nottiee$

[Junshuai-Song]

this solution "sudo easy_install --upgrade six" works for me, too.

[arpita8]

How can i correct it

[Sentient07]

@arpita8 use pip with sudo or use Anaconda environment.

[arpita8]

thanks

[Sentient07]

Its cPickle and not cPickel. Please ask user related questions on StackOverflow or theano-users google group.

[ikrambennasrbennasr]

Hello , please i run this code :

exp_number = 13
model.summary()
from numpy.core import multiarray
import cPickle as pickle
losses = pickle.load( open('/home/ubuntu/nilmtk/nilmtk/neuralnilm/tmpdata/history_exp' + str(exp_number) + '.pickle' , 'rb'))
test_set = pickle.load( open('/home/ubuntu/nilmtk/nilmtk/neuralnilm/tmpdata/TestSet.pickle', 'rb'))
X_test = test_set['X_test']
Y_test = test_set["Y_test"]

and i get this issue :

ImportError Traceback (most recent call last)
in ()
5 exp_number = 15
6 with open('/home/ubuntu/nilmtk/nilmtk/neuralnilm/tmpdata/history_exp' + str(exp_number) + '.pickle' , 'rb') as f:
----> 7 losses = pickle.load(f)
8 # load the test set
9 with open('/home/ubuntu/nilmtk/nilmtk/neuralnilm/tmpdata/TestSet.pickle', 'rb') as v:

ImportError: No module named multiarray

can someone please help me