POSTIN

/bin/sh

/usr/share/rpm-helper/add-shell tcsh $1 /bin/csh
/usr/share/rpm-helper/add-shell tcsh $1 /bin/tcsh

POSTUN

/bin/sh

/usr/share/rpm-helper/del-shell tcsh $1 /bin/csh
/usr/share/rpm-helper/del-shell tcsh $1 /bin/tcsh