fatal error: Python.h: No such file or directory
过程： 通过pip install 某个库，发生了一下错误，找不到 Python.h的头文件
解决方案
搜索StackoverFlow，我的环境是CentOS，所以执行sudo yum install python3-devel后，再去pip install 那个库，就都ok了
For apt (Ubuntu, Debian…):
sudo apt-get install python-dev # for python2.x installs
sudo apt-get install python3-dev # for python3.x installs
For yum (CentOS, RHEL…):
sudo yum install python-devel # for python2.x installs
sudo yum install python3-devel # for python3.x installs
For dnf (Fedora…):
sudo dnf install python2-devel # for python2.x installs
sudo dnf install python3-devel # for python3.x installs
For zypper (openSUSE…):
sudo zypper in python-devel # for python2.x installs
sudo zypper in python3-devel # for python3.x installs
For apk (Alpine…):
This is a departure from the normal Alpine naming
scheme, which uses py2- and py3- prefixes
sudo apk add python2-dev # for python2.x installs
sudo apk add python3-dev # for python3.x installs
For apt-cyg (Cygwin…):
apt-cyg install python-devel # for python2.x installs
apt-cyg install python3-devel # for python3.x installs
