If you deploy your Elixir/Phoenix project with edeliver you probably faced small issue which looks like this:
==> Assembling release..
==> Failed to build release:
:no_releases
This is settings error and please follow this checklist of 2 items to fix this issue:
1. Ensure you have release configuration file `rel/config.exs`. If not – run `mix release.init` command to create one
2. Ensure you have APP variable equal your application name exactly.
Like:
in the file `config/config.exs`:
`config :swissbanks, …`
and `.deliver/config` must contain line:
`APP=”swissbanks”`
In my case issue was in the `.deliver/config` which contained `APP=”swissbanken“` 🙂