I have tried to run CHIRP (old & new ) on my MAC OS Sierra 10.12.2. on a Macbook Pro Retina Intel Core I.5.

I disabled the SIP as per instructions in your Mac os tips: (cut & Paste below) but CHIRP still does not run. When I double click on the CHIRP Icon (after unzipping) It flashes like it its about to start but nothing happens. 

Any offers?

73's

Eric

Application Security in 10.12+

As of 10.12 (Sierra) the UI for disabling app security was removed. The functionality is still there, but must be enabled from the command line.

To whitelist a single application (like an unzipped chirp-daily.app):
  1. unzip chirp.zip
  2. control click on the unzipped application and select New Terminal at Folder. (Don't see that menu item? Instructions to enable it)
  3. run this command in the newly opened terminal window:
  4. spctl --add $PWD