kerl

List available releases

$ kerl list releases

$ kerl build [26.0] [26.0-build]

$ kerl install [26.0-build] [~/.kerl/26.0]

$ source ~/.kerl/26.0/activate

$ kerl list installations

$ kerl delete build [26.0-build]

kerl command [args]

kerl manages multiple Erlang/OTP installations. It builds and installs different versions side by side.
The tool handles compilation from source. Activation scripts set up the environment for each version.

list releases

Show available versions.

Show completed builds.

Show installed versions.

Build Erlang version.

Install build to path.

Delete build or installation.

Builds from source. Requires build dependencies. Shell script tool.

kerl was created to manage multiple Erlang installations, similar to tools like rbenv for Ruby.

erl(1), asdf(1), erlang(1)