[elixir1.2@admin]$ elm-upgrade
INFO: Found elm at /usr/bin/elm
INFO: Found elm-package at /usr/bin/elm-package
INFO: Found Elm Platform 0.18.0
ERROR: elm-format was not found on your PATH. Make sure you have elm-format installed.
You can download Elm format here https://github.com/avh4/elm-format#installation-
[elixir1.2@admin]$ which elm-format
~/elm-format/bin/elm-format