Mycroft Mark2 GUI using system QT5 and KDE framework

This is based on the very helpful build log of user AIIX that he published on ​https://github.com/AIIX/Documentation/blob/master/Custom-RPI4-MycroftImage.md He is doing this on 64-bit Rasbperry 4 (architecture arm64) while the target here is 32-bit Raspberry 3B (architekture armhf).

Install the system Libraries

I will try to come up with a completer list later but I think most of it should be in the dependencies of the following

• sudo apt install plasma-workspace-dev libkf5plasma-dev

build plasma-nano

For debian testing we need to switch to tag 5.17.90 because the system kde framework is 5.62 and plasma-nano >= 5.18 needs kde framework 5.66

• cd ~
• git clone ​https://github.com/KDE/plasma-nano
• cd plasma-nano
• git checkout tags/v5.17.90 -b master_5_17_90