CODEWITHSUNDEEP
pythontensorflowkeras
rakamakafo
rakamakafo

Reputation: 1154

Keras installation error

I'm using Anaconda, and I have already installed TensorFlow which works fine. Now I want to install keras. Here what i did:

activate tensorflow
pip install keras

installation seems to be successful. after that i run 

idle

and then to test correctness, i run this:

from keras.models import Sequential

and receive following error:

Warning (from warnings module): File "C:\Users\ccc\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site-packages\h5py__init__.py", line 36 from ._conv import register_converters as _register_converters FutureWarning: Conversion of the second argument of issubdtype from float to np.floating is deprecated. In future, it will be treated as np.float64 == np.dtype(float).type. Using TensorFlow backend.

I thought maybe this is just a warning, and then I run 

jupyter notebook

and then try to import stuff. Error is this:

import seaborn as sns
import numpy as np

from sklearn.model_selection import train_test_split
from sklearn.linear_model import LogisticRegressionCV

from keras.models import Sequential
from keras.layers.core import Dense, Activation
from keras.utils import np_utils

 ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-2-4f6dad112f73> in <module>()
      5 from sklearn.linear_model import LogisticRegressionCV
      6 
----> 7 from keras.models import Sequential
      8 from keras.layers.core import Dense, Activation
      9 from keras.utils import np_utils
> 
> ModuleNotFoundError: No module named 'keras'

EDIT i've done cd to folder where I want to do my project.

print(sys.path)

in idle returns this:

['', 'C:\\Users\\smuminov\\Desktop\\UC\\Spring-2018\\CS504\\Project\\Prediction',

'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow\Scripts', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow\python35.zip', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow\DLLs', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site-packages', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\envs\tensorflow\lib\site-packages\uritemplate-3.0.0-py3.5.egg']

in jupyter in returns this:

['', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\python36.zip', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\DLLs', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\lib', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\lib\site-packages', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\lib\site-packages\win32', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\lib\site-packages\win32\lib', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\lib\site-packages\Pythonwin', 'C:\Users\smuminov\AppData\Local\Continuum\anaconda3\lib\site-packages\IPython\extensions', 'C:\Users\smuminov\.ipython']

They are different. Should they be the same?

Upvotes: 1

Views: 950

Answers (1)

Vlad
Vlad

Reputation: 9481

Probably your python path is messed up. The message you are getting in 'idle' is just a warning you can ignore it for now. But the message you getting in your jupyter notebooks is a real error that you need to fix.

Try running the following code both in your idle environment and in Jupyter notebook. Do it before you import Keras

import sys
print sys.path

Then compare results. Probably jupyter is not picking up your virtual environment.

Continuing based on your test results:

Looks like you running Idle from virtualenv that you created called 'tensorflow', but you are running jupyter from regular anaconda environment.

If you jupyter is simply installed as a module in Anaconda environmnet. You can just install it again into your tensorflow virtual env by running the following commands

activate tensorflow
pip install jupyter

Then run

jupyter-notebook

This should fix your issue. Make sure to print out sys.path to double check

Upvotes: 3

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