[GNC] Upgrade 2.6.18 to 3.5

[Colin Law]

On Wed, 10 Apr 2019 at 23:03, Stephen M. Butler <kg7je at arrl.net> wrote:
> ...
> Or, if your distro is Ubuntu based, you can download the *.deb files
> from:
> https://drive.google.com/open?id=11gjnSIw9E8B8kOJ01DHQuEA83xidbw8E  for
> the 3.5 version.

I think whether that works might depend on which version of
Debian/Ubuntu it is based.
If you get errors saying it can't install because of other stuff not
being installed then try
sudo apt-get install -f
which may fix those.

Colin