removed redundant calls to `apt install gcc make` and `apt install bu…

[collinthornton]

Removed redundant calls to apt install gcc make and apt install build-essential from the setup script.

[DavidMerzJr]

@collinthornton it looks like someone beat you to the punch on build-essential. It looks like this also (now) removes the only remaining instance of apt install gcc make. Should this be closed?

[collinthornton]

Yes