NO WARRANTIES at all --- this is my first snap, and you can use it at your own risk!
This is a snap version of the Frans Schreuder's PPA of QUCS, corresponding to version 0.0.19-rc3, for Ubuntu 16.04. QUCS is a very nice circuit simulator.
You have to install it with
snap install --devmode --edge qucs-19-rg
In the first run, you need to go to File -> Application Settings -> Location tab and set Qucs home correctly (legacy value is .qucs in your home directory). Moreover, the snap is unable to call inkscape, so you can only save as image in
.svg format, nad do the conversion to eps/pdf by hand.
The executable is called qucs-19-rg.qucs
The snap yaml is available at https://github.com/Rmano/qucs-19-snap