华为云centos7 pip3.4安装
错误1
command 'gcc' failed with exit status 1

解决方法
yum install python34-devel

错误2
ImportError: No module named 'pathlib2'

解决
pip3.4 install pathlib2

华为云centos7 pip3.4安装
错误1
command 'gcc' failed with exit status 1
解决方法
yum install python34-devel
错误2
ImportError: No module named 'pathlib2'
解决
pip3.4 install pathlib2