Help to install nanovna-saver?

I need some help trying to install the application nanovna-saver .

The installation instructions are posted here:

You would follow the ones for Debian/Ubuntu.

If you have encountered a specific sticking point, please ask and narrow it down to where you are stuck.

The latest version seems to need certain packages at higher versions than those available in the Zorin OS repositories. However version 6.2 seems to work fine.

Extract the contents of the zip file and then grant executable permissions to the binary file by right-click -> Properties -> Permissions -> Allow executing file as program. Double click, and it should launch.

After downloading the latest version (that has binaries) from the releases, then extracting it and setting the correct permissions, it just runs:

Video showcase (cannot embed it in the forums...)