tldr/pages/common/exenv.md

exenv

A tool to easily install Elixir versions and manage application environments. More information: https://github.com/exenv/exenv.

• Display a list of installed versions:

exenv versions

• Use a specific version of Elixir across the whole system:

exenv global {{version}}

• Use a specific version of Elixir for the current application/project directory:

exenv local {{version}}

• Show the currently selected Elixir version:

exenv {{version}}

• Install a version of Elixir (requires elixir-build plugin https://github.com/mururu/elixir-build):

exenv install {{version}}