Pycharm cannot find installed packages: keras

Question

I installed pycharm-2016.1.4 in my PC running Ubuntu 14.04. I have installed keras (a python package) using pip install keras and pycharm can find it before. But it cannot find keras now. I do not modify any settings, so this problem may be wired. My python version is python2.7.

I use pip list to verify that I have keras installed:

But check this package in pycharm by using: Settings -> Project -> Project Interpreter. Keras is NOT in package list (The interpreter used is the same as the result of which python in terminal).

Any suggestions are welcome. Thank you.

Answer 1

This is strange, but you can install Keras directly through Pycharm.

You can follow this steps:

• Go to Settings -> Project -> Project Interpreter
• Click on plus icon in the top-right corner
• Search Keras and press on Install Package

Please let me know if this procedure solve your issue.

Answer 2

I do not know what happened, but the problem solved with the following steps.

1. Uninstall old keras
2. Re-install keras: pip install keras

Then I can import keras in pycharm.

NOTE: It is strange since I have keras installed but cannot find it in Project Interpreter's package list.

Answer 3

My solution:

if you ever have installed in python:

• Go to File->Settings->Project->Project Interpreter
• Click the gear-> Add..->System interpreter
• Choose the python version that have installed keras

Answer 4

To clearify Giordano's answer:

1. You should have installed tensorflow or any other framework where keras can be used on top of.
2. Create a virtualenv and set this as your project interpreter. This is a working solution for me: Installing tensorflow on Pycharm (Mac)
3. Got to preferences -> Project: -> Project Interpreter
4. Click on the plus sign on the bottom left corner
5. Search Keras and install the package.