Recently started using exercism to learn elixir and I'm running into issues using mix. I'm completely new to using this tool so I've probably missed something basic.
When I run mix test in a directory with a tests subdirectory I get an error.
** (Mix) The task "compile.all" could not be found
When I run mix deps.get or mix deps.compile I get another error
** (Mix) The task "archive.check" could not be found
What am I doing wrong here? I imagine I need to install some task somehow?
I'm expecting to run some unit tests with a pass/fail condition but an error I documented above is thrown instead.
