PREIN

/bin/sh

# Add saned to group cdwriter and ub for scanner access.
#/usr/sbin/useradd -r -M -s /bin/false  -c "system user for saned" saned -G cdwriter,usb || :
/usr/share/rpm-helper/add-user sane $1 saned /etc/sane.d /bin/false 
/usr/sbin/usermod -G cdwriter,usb saned

PREUN

/bin/sh

/usr/share/rpm-helper/del-service sane $1 saned

POSTIN

/bin/sh

/usr/share/rpm-helper/add-service sane $1 saned

POSTUN

/bin/sh

/usr/share/rpm-helper/del-user sane $1 saned