[MlMt] gnupg2 via Homebrew = MISSING_COMMAND

[Sam Hathaway]

Hello MailMaters,

I have the gnupg2 package installed via Homebrew.

As noted here <https://manual.mailmate-app.com/preferences>, I installed 
pinentry-mac and added "pinentry-program /usr/local/bin/pinentry-mac" to 
my ~/.gnupg/gpg-agent.conf file.

Alas, when I try to send a signed or encrypted message, MailMate says:

	MISSING_COMMAND (/usr/local/MacGPG2/bin/gpg2)

Can I convince MailMate to look for gpg2 in /usr/local/bin (or search my 
$PATH)?

Or do I have to create a symlink in the (currently-nonexistent) 
/usr/local/MacGPG2/bin directory?

Thanks!
-sam