POSTIN

/bin/sh

touch --no-create /usr/share/icons/hicolor
update-desktop-database -q /usr/share/applications/
exit 0

POSTUN

/bin/sh

update-desktop-database -q /usr/share/applications/

[ $1 -eq 0 ] || exit 0
touch --no-create /usr/share/icons/hicolor
gtk-update-icon-cache -q /usr/share/icons/hicolor
exit 0

POSTTRANS

/bin/sh

gtk-update-icon-cache -q /usr/share/icons/hicolor
exit 0