We attempt very limited backwards compatibility with previous rebar versions' configurations and will try to call out important changes in the documentation.
Download a nightly binary here. Ensure it is executable (
chmod +x) and simply copy to a directory in your
It is common to create a directory
~/bin/ to place commands like
rebar3 and add it to your path with
export PATH=~/bin/:$PATH in your
~/.zshrc or equivalent.
$ git clone https://github.com/erlang/rebar3.git $ cd rebar3 $ ./bootstrap
And now you have the script
rebar3 and can copy it to somewhere in your
$PATH as described in the previous section.
An additional way to install and run rebar3 can be found under the
rebar3 local install will extract the contents of the escript to
~/.cache/rebar3/lib and create a shell script
$ ./rebar3 local install ===> Extracting rebar3 libs to ~/.cache/rebar3/lib... ===> Writing rebar3 run script ~/.cache/rebar3/bin/rebar3... ===> Add to $PATH for use: export PATH=$PATH:~/.cache/rebar3/bin
rebar3 local upgrade will fetch the latest escript from s3 and install the same way:
$ rebar3 local upgrade ===> Extracting rebar3 libs to ~/.cache/rebar3/lib... ===> Writing rebar3 run script ~/.cache/rebar3/bin/rebar3... ===> Add to $PATH for use: export PATH=$PATH:~/.cache/rebar3/bin
$ rebar3 new release myrelease ===> Writing apps/myrelease/src/myrelease_app.erl ===> Writing apps/myrelease/src/myrelease_sup.erl ===> Writing apps/myrelease/src/myrelease.app.src ===> Writing rebar.config ===> Writing config/sys.config ===> Writing config/vm.args ===> Writing .gitignore ===> Writing LICENSE ===> Writing README.md
Continue on to Basic Usage to learn more on how to use