I have a Win7 laptop running nanovna-saver but I don't want to use it any longer caus of the license strategies of microsoft.
So I tried to meet all the requirements in my old Linux Mint 18.3 cinnamon (= Ubuntu 16.04 Xenial) I know the prerequisites are Ubuntu 18 or 19, anyway...
but if it comes to the "python3.7 -m pip install ." it makes the following error:
Processing /home/user/nanovna-saver
Collecting pyserial (from NanoVNASaver===0.2.0)
Using cached
Collecting PyQt5>=5.11.2 (from NanoVNASaver===0.2.0)
Could not find a version that satisfied requirement PyQt5>=5.11.2 .....
No matching distribution found for PyQT5>=5.11.2 .....
I have Python 2.7.12, 3.5.2 and 3.7.5 installed, Qt5.11.2 was update via repository (from 5.5)
DL8AAP Carsten