ubuntu安装python qingstor-sdk,
src/MD2.c:31:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
Failed building wheel for pycrypto
解决方法：
apt-get install python3.6-dev
from: https://stackoverflow.com/questions/11596839/installing-pycrypto-on-ubuntu-fatal-error-on-build
