python3报错No module named _ssl

安装新版openssl

1. 下载
   https://www.openssl.org/source/
2. 安装

   mkdir /usr/local/openssl
   tar xf openssl-1.1.1c.tar.gz
   cd openssl-1.1.1c/
   ./config --prefix=/usr/local/openssl shared zlib
   make && make install

3. 配置共享库

   echo ‘export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/openssl/lib‘ >> ~/.bash_profile
   source ~/.bash_profile

安装python3

1. 下载
   https://www.python.org/downloads/source/
2. 安装，指定刚刚安装的opensll

   tar xf Python-3.7.3.tar.xz
   mkdir /usr/local/python3
   cd Python-3.7.3/
   ./configure prefix=/usr/local/python3 --with-openssl=/usr/local/openssl
   make && make install

3. 配置python3环境变量

   echo ‘
   #配置python
   export PYTHON_HOME=/usr/local/python3
   export PATH=$PYTHON_HOME/bin:$PATH‘ >> ~/.bash_profile
   source ~/.bash_profile

   编译的时候能看到ssl成功加载
   

验证ssl模块

ssl模块成功导入

python3报错No module named _ssl

原文：https://blog.51cto.com/jinkcloud/2411644