sudo pacman -S gtksourceview3
pip install .mkdir -p ~/.local/share/gtksourceview-3.0/language-specs
cp oberon.lang zonnon.lang ~/.local/share/gtksourceview-3.0/language-specs/mkdir -p ~/.local/share/gtksourceview-3.0/styles
cp strict.xml ~/.local/share/gtksourceview-3.0/styles/rops