python pyenv

使用pyenv安装多个版本的python

管理多个python环境使用 virtualenv 请看  http://www.cnblogs.com/juandx/p/5357518.html

安装pyenv
# 先安装一些依赖
yum install bzip2 bzip2-devel sqlite sqlite-devel readline readline-devel -y
git clone https://github.com/yyuu/pyenv.git ~/.pyenv
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
#加载当前变量source ~/.bash_profile

  

pyenv install --list
pyenv install 2.7.13
pyenv versions
pyenv global 3.5.1

  

原文地址:https://www.cnblogs.com/juandx/p/6418801.html