Using `capsule` and `capsule_supplement` causes dependency conflicts

[joeljuca]

I just tried to use capsule, capsule_ecto, and capsule_supplement in a project and got the following error:

Dependencies have diverged:
* capsule (Hex package)
  the dependency capsule in mix.exs is overriding a child dependency:

  > In mix.exs:
    {:capsule, "~> 0.10.0", [env: :prod, hex: "capsule", repo: "hexpm"]}

  > In deps/capsule_supplement/mix.exs:
    {:capsule, [env: :prod, git: "https://github.com/elixir-capsule/capsule.git"]}

  Ensure they match or specify one of the above in your deps and set "override: true"
** (Mix) Can't continue due to errors on dependencies

Shouldn't it be pulling capsule from Hex instead of GitHub?

[tfwright]

The reason it's pulling from github is likely that it's dependent on unreleased code, although it's been a while so I can't be sure. I agree it would be better to release a version the corresponds to latest capsule release, which is how it's handled in capsule_ecto.