wxgis wrote
> I am in Debian Linux (version "stretch")
Hi Steve,
the https://qgis.org/ repositories currently support Debian 10 buster and
Debian sid unstable as you can read in
https://qgis.org/en/site/forusers/alldownloads.html#repositories
Debian 9 stretch is no longer supported in https://qgi
As I am working in Debian Linux, I did "apt-get install qgis" so I could
start working with QGIS. This installed an 'older' version of QGIS, 2.x (I
forget the suffix now). Anyway, this seemed way too far back to be
practical so I checked how to upgrade one's QGIS version. There is the
"Quickstar
