/usr/local/python3.5/bin/pip3.5 install requests 的时候遇到了cannot import name HTTPSHandler

  1. 原因在于openssl,openssl-devel两个文件包未正确安装。用下来的命令来安装：

  2. yum install openssl -y

    yum install openssl-devel -y

  3. 安装完成后，重新安装python:

    cd python3.5

    ./configure --prefix=/usr/local/python3.5/

    make install