code: def versions(runas=None):
      '''
      List the installed versions of python.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' pyenv.versions
      '''
      ret = _pyenv_exec('versions', '--bare', runas=runas)
      return [] if ret is False else ret.splitlines(f versions(runas=None):
      '''
      List the installed versions of python.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' pyenv.versions
      '''
      ret = _pyenv_exec('versions', '--bare', runas=runas)
      return [] if ret is False else ret.splitlines()
docs: List the installed versions of python.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' pyenv.versions