POSTIN

/bin/sh

/usr/sbin/chkfontpath -q -a /usr/share/fonts/ttf/western
/usr/bin/fc-cache /usr/share/fonts/

POSTUN

/bin/sh

if [ "$1" = "0" ];then
/usr/sbin/chkfontpath -q -r /usr/share/fonts/ttf/western
/usr/bin/fc-cache /usr/share/fonts/ 
fi