ModuleNotFoundError: No module named 'tensorflow', even when tensorflow is installed

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I am trying to install tensorflow for one of my machine learning projects. However, even though I have installed it, I still get this error

ModuleNotFoundError: No module named 'tensorflow'

To help illustrate this better, I have created a test.py file, with the following content:

import tensorflow as tf

print('Hello world!')

However, still the same error, on line 1.

Relevant questions:

I've tried doing many other answers, but none of them seems to help. Any answers would be appreciated.

Here's some debugging outputs that might help:

pip3 show tensorflow

Name: tensorflow
Version: 1.11.0
Summary: TensorFlow is an open source machine learning framework for everyone.
Home-page: https://www.tensorflow.org/
Author: Google Inc.
Author-email: opensource@google.com
License: Apache 2.0
Location: c:\program files\anaconda3\lib\site-packages
Requires: absl-py, termcolor, keras-applications, astor, six, tensorboard, keras-preprocessing, wheel, gast, setuptools, grpcio, protobuf, numpy
Required-by:

pip3 --version

pip 18.1 from c:\program files\anaconda3\lib\site-packages\pip (python 3.6)

python --version

Python 3.6.0 :: Anaconda 4.3.0 (64-bit)

py test.py

Traceback (most recent call last):
  File "test.py", line 1, in <module>
    import tensorflow as tf
ModuleNotFoundError: No module named 'tensorflow'
tensorflow failed-installation python
1 Answers

I fixed it! Special thanks to the folks at the Tensorflow Talk slack who helped me, especially @akofman.

It was a combination of 2 problems:

Problem 1

It seems that one of the reasons it was failing was due to one of tensorflow's dependencies being outdated/misinstalled/something. The dependency is h5py. I found out about this by attempting to run import tensorflow in the python interpreter (type python), which gave me a long stack trace, unlike the test file (see problem 2). I fixed this by reinstalling the dependency.

Problem 2

It turns out that I have 3, that's right, 3!, versions of python on my computer

python -V ---> 3.6.0

python -V (in an anaconda enviorment) ---> 3.6.7

py -V ---> 3.7.0

I was running my test file with py, which is apparently 3.7.0 (I thought it was synonymous with python), I guess tensorflow doesn't support that version?

user_105521140
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