Is it working ?

[melvin0008]

I tried to setup a build pack as mentioned but when i push the app it says repository is empty.
That means it does not detect my erlang app.
I'm trying to configure and maker ejabbered on top of erlang .
Is it possible?

Thanks

[melvin0008]

I built a small cowboy application and it runs on localhost.
But when i push it on heroku I get the following error.
'/tmp/buildpack_8f96b2df20b5fb1566d3da1f1486f66b/bin/compile: line 71: ./rebar: Permission denied'