Break out install check for re-use from rspec tests.
Merge.
Check exit code instead.
fixed serf join script
Remove unnecessary noise.
Consolidate lines.
Fix syntax error.
change the way we run it.
works
no need to exec here
sending SIGINT to serf is a graceful stop...
explicit term now. graceful didn't work as expected.
Print all missing dependencies before failing.
Ensure that global state can't screw us.
Grammar fix.
Merge branch 'master' of github.com:dattlabs/datt-base
Merge branch 'master' of github.com:dattlabs/datt-base
simplified env line