You can track down the needed packages manually from https://packages.ubuntu.com just be sure to choose xenial as your release version or you probably won't see the results. Alternatively you can follow a fairly good set of instructions at https://dw1zws.com/how-to-install-chirp-on-ubuntu-20-04/ but you'll need to trust a zip file download from someones personal google drive IIRC.

Tony



From: chirp_devel-bounces@intrepid.danplanet.com <chirp_devel-bounces@intrepid.danplanet.com> on behalf of Joseph.P.Scanlan--- via chirp_devel <chirp_devel@intrepid.danplanet.com>
Sent: Sunday, September 6, 2020 2:59:07 PM
To: chirp_devel@intrepid.danplanet.com <chirp_devel@intrepid.danplanet.com>
Subject: [chirp_devel] Getting (Re)started
 
The last few years have been a little… distracting but I’m anxious to get back to chirp.  I did some work on the Icom IC-7000 driver in the past.  So:


Joseph.P.Scanlan@n7xsd.us
— n7xsd@arrl.net
— +1-702-896-0507