bunzip2 < jacksum-*.bz2 | tar xfv -
cd jacksum-file-browser-integration/
./jacksum-file-browser-integration.sh
The interaktive Skript works not only on Linux but also on Solaris. The
script can install (and uninstall) Jacksum in Gnome Nautilus on Solaris.
The screenshot below shows Jacksum as an integrated component in Nautilus on Solaris 11.