pip 安装管理失败解决

问题：

pip install ansible　

错误：　

src/hash_template.c:361: warning: implicit declaration of function ‘Py_FatalError’
error: command 'gcc' failed with exit status 1

----------------------------------------
Rolling back uninstall of pycrypto
Command "/usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-buil

解决：

yum install python-devel