Issues running Matplotlib/PyQt- Error

Question

I am having problems with my matplotlib/Pyqt. I have tried several different things like uninstalling matplotlib using conda remove and pip uninstall and then tried re-installing. When I try re-installing matplotlib through conda reinstall, I get the following error:

IOError: [Errno 2] No such file or directory: u'C:\Anaconda2\pkgs\pandas-0.19.2-np111py27_1\info\index.json'

I seem to be able to install matplotlib via pip install, but when I try running my code in jupyter notbook I get the following error:

ImportError: No module named PyQt4.

Any suggestions? I am using Python version 2.7.13 and Anaconda version 4.0.0 (64-bit) windows operator.

have you tried pip install pyqt ?

Mr Sam
– Mr Sam

2017-03-03 21:54:09 +00:00
Commented Mar 3, 2017 at 21:54 — Mr Sam
– Mr Sam, Commented Mar 3, 2017 at 21:54

Mr Sam · Accepted Answer · 2017-03-03 22:04:19Z

2

For Anaconda try this :

conda clean --packages --tarballs
conda update qt

or just Re-install it.

Finally, Don't forget to install PyQt4:

pip install PyQt4

or download the python Wheel pkg from http://www.lfd.uci.edu/~gohlke/pythonlibs/#pyqt4

& install it by:

pip install PyQt4-4.11.4-cp35-none-win_amd64.whl

answered Mar 3, 2017 at 22:04

Mr Sam

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