Launch Aquamacs from within a shell

Problem

  • Opening Aquamacs from the shell (/Applications/Aquamacs.app/Contents/MacOS/Aquamacs) throws many deprecation warnings.
  • Multiple instances of Aquamacs are appended to the dock when launched, and it is annoying.

Solution

  1. Open Aquamacs.app
  2. Click “Tools
  3. Click “Install Command Line Tools

Resolution

The path to Aquamacs after installing the command line tool package is /usr/bin/aquamacs