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kerl — Build and install Erlang/OTP instances with ease. More information: <https://github.com/kerl/kerl>.

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erlangotpkerlcommandbuildandinstallcli

Problem

How to use the kerl command: Build and install Erlang/OTP instances with ease. More information: <https://github.com/kerl/kerl>.

Solution

kerl — Build and install Erlang/OTP instances with ease. More information: <https://github.com/kerl/kerl>.

Build and install an Erlang/OTP version in a directory:
kerl build-install {{28.0}} {{28.0}} {{path/to/installation_directory}}/{{28.0}}


Activate an Erlang/OTP installation:
. {{path/to/installation}}/activate


Deactivate the current Erlang/OTP installation:
kerl_deactivate


List all available Erlang/OTP releases:
kerl list releases


List installed Erlang/OTP builds:
kerl list installations

Code Snippets

Build and install an Erlang/OTP version in a directory

kerl build-install {{28.0}} {{28.0}} {{path/to/installation_directory}}/{{28.0}}

Activate an Erlang/OTP installation

. {{path/to/installation}}/activate

Deactivate the current Erlang/OTP installation

kerl_deactivate

List all available Erlang/OTP releases

kerl list releases

List installed Erlang/OTP builds

kerl list installations

Context

tldr-pages: common/kerl

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