Based on this, qqsp-1.9.0 suggests a relatively mature project with 1 major release, 9 minor releases or updates, and 0 patch updates.
chmod +x bin/qqsp sudo cp bin/qqsp /usr/local/bin/ qqsp-1.9.0
: It is specifically suggested for running complex interactive fiction games that rely on heavy image and sound packs. Based on this, qqsp-1
qqsp --help qqsp <command> --help