https://wiki.gobolinux.org/Concepts/System-Index/index.htmlSystem Index Compiled programs in C and C++ typically have a lib/ directory and often also a bin/ directory. On GoboLinux, these will be symlinked into /System/Index such as for ping: /System/Index/bin/ping /System/Index/lib/libpng.so.3 Traditional Unix paths are also symlinks to the /System/Index directory structure: /bin -> /System/Index/bin /usr/bin -> /System/Index/bin /usr/lib -> /System/Index/lib /etc -> /System/SettingsHugoen-us