pyenv

Switch between multiple versions of Python easily. See also: asdf. More information: <https://github.com/pyenv/pyenv>.

Install

All systems
curl cmd.cat/pyenv.sh
OS X
brew install pyenv
Dockerfile
dockerfile.run/pyenv

Switch between multiple versions of Python easily. See also: asdf. More information: <https://github.com/pyenv/pyenv>.

  • List all available commands:
    pyenv commands
  • List all Python versions under the `${PYENV_ROOT}/versions` directory:
    pyenv versions
  • List all Python versions that can be installed from upstream:
    pyenv install --list
  • Install a Python version under the `${PYENV_ROOT}/versions` directory:
    pyenv install 2.7.10
  • Uninstall a Python version under the `${PYENV_ROOT}/versions` directory:
    pyenv uninstall 2.7.10
  • Set Python version to be used globally in the current machine:
    pyenv global 2.7.10
  • Set Python version to be used in the current directory and all directories below it:
    pyenv local 2.7.10

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