matplotlib font not found
When you add new fonts to your system, you need to delete your fontList.cache file in order for matplotlib to find them.
The file fontList.cache is located at your Userfolder –> .matplotlib/fontList.cache
or ~/.cache/matplotlib/fontList.cache
, for Windows that would normally be C:\Users\yourUsername\.matplotlib\fontList.cache
matplotlib.font_manager matplotlib.font_manager._rebuild()
References
https://stackoverflow.com/questions/26085867/matplotlib-font-not-found
http://andresabino.com/2015/08/18/fonts-and-matplotlib/
https://stackoverflow.com/questions/45877746/changing-fonts-in-matplotlib