python版本管理器-pyenv安装python

1>安装依赖包:
#yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel -y

2>下载文件.

$ git clone https://github.com/pyenv/pyenv.git ~/.pyenv

3>配置环境变量

$ echo ‘export PYENV_ROOT="$HOME/.pyenv"‘ >> ~/.bash_profile
$ echo ‘export PATH="$PYENV_ROOT/bin:$PATH"‘ >> ~/.bash_profile
$ echo -e ‘if command -v pyenv 1>/dev/null 2>&1; then\n eval "$(pyenv init -)"\nfi‘ >> ~/.bash_profile

4>安装，3.6.8为例

$ pyenv install -v 3.6.8

python版本管理器-pyenv安装python

原文：https://www.cnblogs.com/what999/p/10917857.html