Congratulations, XSane is now installed.

To install XSane as a GIMP plug-in, please type:

ln -sf ${X11BASE}/bin/xsane ~/.gimp-n.n/plug-ins/xsane

Then run the GIMP, and a new "XSane" menu item should appear in the
"File->Acquire" menu.  Use this to access your scanner.

Have fun!