Raise the version of pyenv itself

What is Pyenv

Pyenv itself is a tool that makes it easy to version control a language that is common in LL languages.

Easy to install 1.git clone

$ git clone git://github.com/yyuu/pyenv.git ~/.pyenv
  1. Pass through
$ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
$ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
$ echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
$ source ~/.bash_profile
  1. Available
$ pyenv
pyenv 1.0.3-119-gfe1bd31
Usage: pyenv <command> [<args>]

Some useful pyenv commands are:
   commands    List all available pyenv commands
   local       Set or show the local application-specific Python version
   global      Set or show the global Python version
   shell       Set or show the shell-specific Python version
   install     Install a Python version using python-build
   uninstall   Uninstall a specific Python version
   rehash      Rehash pyenv shims (run this after installing executables)
   version     Show the current Python version and its origin
   versions    List all Python versions available to pyenv
   which       Display the full path to an executable
   whence      List all Python versions that contain the given executable

See `pyenv help <command>' for information on a specific command.
For full documentation, see: https://github.com/pyenv/pyenv#readme

pyenv-update Since pyenv itself is managed by git, there is a way to git pull a new version, but there is already a plugin "pyenv-update" that allows you to update in one shot.

https://github.com/pyenv/pyenv-update

This is also easy to introduce 1.git clone

$ git clone git://github.com/yyuu/pyenv-update.git ~/.pyenv/plugins/pyenv-update
  1. Update
$ pyenv update

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