Snapcraft and SDL2 issues

[Alex Spataru]

Hello Didier,

Thanks for the information! I will try your suggestions and report back.

I am using the following processes to obtain information about the system:

- grep
- awk
- upower
- bash (to launch the other processes)

If you need to see how I use them, please check this code:
        https://github.com/WinT-3794/QDriverStation/blob/master/src/utilities.cpp#L44

As a side-note, I don't know if its worth the hassle of creating an interface that allows applications to access these processes. I am sure that I can find other (and better) ways to get information regarding the CPU and Battery states, without the need of using an external program to do that.

Thanks,
—Alex Spataru