POSTIN

/bin/sh

if [ -x /usr/sbin/chkfontpath ]; then
   /usr/sbin/chkfontpath -q -a /usr/share/fonts/ttf/thai
else
   echo "You don't have a chkfontpath utility; you will need to manually"
   echo "Install the fonts into your TTF enabled font server"
fi
/usr/bin/fc-cache /usr/share/fonts/

POSTUN

/bin/sh

# 0 means a real uninstall
if [ "$1" = "0" ]; then
   [ -x /usr/sbin/chkfontpath ] && \
   /usr/sbin/chkfontpath -q -r /usr/share/fonts/ttf/thai
   /usr/bin/fc-cache /usr/share/fonts/ 
fi