When I tested examples of the book Deep learning from scratch, a RuntimeError prompted told me matplotlib backend was not able to function correctly as my Python is not installed as a framework.
![](http://cdn.jsdelivr.net/gh/lijqhs/cdn@1.2/img/gallery/p/pixabay-worker.jpg)
When I tested examples of the book Deep learning from scratch, a RuntimeError prompted told me matplotlib backend was not able to function correctly as my Python is not installed as a framework.
When I got a Macbook Pro, the first thing I thought was how to deploy a developing environment for programming and data analysis on Mac OS.