POSTIN
/bin/sh
{ mkfontscale /usr/share/fonts/default/ghostscript mkfontdir /usr/share/fonts/default/ghostscript fc-cache /usr/share/fonts } &> /dev/null || :
POSTUN
/bin/sh
{ if [ "$1" = "0" ]; then fc-cache /usr/share/fonts fi } &> /dev/null || :