package: fvwm2 version: 2.1.10-2 system.fvwm2rc should call setup-background with the argument fvwm2 as $PKG is fvwm per default and fvwm2 use $HOME/.fvwm2 (the comment in the script is wrong).
the package shouldn't depend on `eeyes | xloadimage' since setup-background is in fvwm-commun. David.