This question related to Umbrella/Ecto and might related to Phoenix.
$ mix ecto.create
warning: could not find Ecto repos in any of the apps: [:hello_phx].
You can avoid this warning by passing the -r flag or by setting the
repositories managed by those applications in your config/config.exs:
config :hello_phx, ecto_repos: [...]
Reproduce steps:
1 mix new hello_umbrella --umbrella
1 cd hello_umbrella/
2 cd apps
3 mix phx.new hello_phx
4 cd hello_phx/
5 mix ecto.create
Your steps look as if they where the wrong way around…
Also in your linked github repository there is only a tar file… Usually I’d expect to see your actual files such that I can browse them through github without needing to download them.
But in general, your posted error message tells you exactly what to do. Have you checked if the setting is there?
Settings are where? As I said, I can’t browse that tarball on the GitHub UI and I do not download and untar random stuff from the net without eyeballing first or trusting the author(s).