Elixir 1.9.1 distillery + edeliver not working as document

the env./demo code/…etc. public in:
mainium/clock: demo for learn eDeliver

the core quections is:

  • how to develop in macOS, built and deploy into Ubuntu srv.?
  • why the distillery.release not real built new release bin?

such as:

_build/prod/rel/clock/bin/clock start

the action is the ist release version’s action,but ::

_build/prod/rel/clock/bin/clock describe

is report the version is upragde;

  • how to edeliver auto built and deploy into remote host?
    i double check config, is all right with official document,
    but always ::

fatal: not in a git directory

thax for all suggest.