Copied "Digital Clock" code in order to set up my environment correctly.
You need qmake and make installed
First, cd into the build dir and run
qmake -makefile ..
make
This should make the wiki
binary file appear in your current folder.
Then upload that bin file to your remarkable at /usr/bin/wiki
If you're using the draft launcher, upload the draft-loader file to /etc/draft/XX-wiki, where XX is whatever number you want. draft programs are listed in alphabetical order, so the higher the number you pick, the later it will appear in the list.
Also copy the wiki.png image to /etc/draft/icons/wiki.png
You'll have to restart your remarkable to get your loader to show in the listings.
To run the program, you'll have to ssh into your remarkable and run
systemctl stop xochitl
wiki
To restart xochitl (The main remarkable ui), just run
systemctl start xochitl