pyenv for linux

1. installing pyenv

getting from github

# git clone https://github.com/yyuu/pyenv ~/.pyenv

modify environment (add)

.zshrc

PATH=$PATH:$HOME/.pyenv/bin
eval "$(pyenv init -)"

check installed

# pyenv version
system (set by /root/.pyenv/version)

2. note

required library
gcc zlib-devel readline-devel openssl-devel
sqlite-devel bzip2-devel

did not install pip

# curl -kL https://bootstrap.pypa.io/get-pip.py | python

3. check func

# python -V
Python 2.6.6

# pyenv install --list

# pyenv install 2.7.12

# pyenv versions
* system (set by /root/.pyenv/version)
  2.7.12

# pyenv global 2.7.12

# pyenv rehash

#  python -V
Python 2.7.12

# pyenv versions
  system
* 2.7.12 (set by /root/.pyenv/version)