pre_install() { /bin/true } post_install() { echo "==> Please see /usr/share/doc/jython/README.ArchLinux" echo "==> for important information about this package." } pre_upgrade() { /bin/true } post_upgrade() { echo "==> Please see /usr/share/doc/jython/README.ArchLinux" echo "==> for important information about this package." } pre_remove() { /bin/true } post_remove() { /bin/true }