The installation note for WSJT-X for MAc OS X states
that after entering the "sudo" commands in Terminal and re-booting,
shmmax should be 14680064 or else contact you. Well, it's 4194304, so
I'm contacting you. The computer is a MacBook Air running Catalina
Version 10.15.
Also, if I try to start the program, I get this msg.
“wsjtx” cannot be opened because the developer cannot be verified.
