LAME for Audacity on macOS

Here is how to install the LAME module for Audacity v1.2.x audio software on macOS.

1. Install and/or extract both LAME for Audacity v1.3 and v1.3 to /usr/local/lib/audacity.
2. Create soft link:
   • mkdir /Library/LAME
   • ln -s /usr/local/lib/audacity/LameLib /Library/LAME/
3. Locate LAME inside of Audacity v1.2.x.