This is a Heroku buildpack for Erlang apps. It uses Rebar.
$ heroku config:add BUILDPACK_URL="https://github.com/archaelus/heroku-buildpack-erlang.git" -a YOUR_APP
or $ heroku create --buildpack "https://github.com/archaelus/heroku-buildpack-erlang.git"
The Erlang/OTP release version that will be used to build and run your application is now sourced from a dotfile called
.preferred_otp_version. It needs to be the branch or tag name from the http://github.com/erlang/otp repository, and further, needs to be one of the versions that precompiled binaries are available for.
Currently supported OTP versions:
- master (R17B pre)
- master-pu (R16B pre)
To select the version for your app:
$ echo OTP_R15B01 > .preferred_otp_version $ git commit -m "Select R15B01 as preferred OTP version" .preferred_otp_version
$ git push heroku master
You may need to write a new commit and push if your code was already up to date.