Make sure all the dependencies of the file requirements.txt are satisfied. Installing them through a package manager, such as APT might work.
Give execute permission to the file "compile.sh" by running the command:
$ chmod +x compile.sh
Run "compile.sh":
$ ./compile.sh
The output file is called "imgui_allegro5_app". To test it, run:
$ ./imgui_allegro5_app
