I am using the below setup:
centos 7
python 2.7
numpy 1.14.3
The error information:
Cannot uninstall 'matplotlib'.
It is a distutils
installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
I do not know why I can not use pip to install matplotlib. Somebody knows why? Do not tell me to use apt-get or yum.