+define Package/proftpd/postinst
+#!/bin/sh
+
+name=ftp
+id=55
+home=/home/$${name}
+shell=/bin/ash
+
+# do not change below
+# # check if we are on real system
+if [ -z "$${IPKG_INSTROOT}" ]; then
+ # create copies of passwd and group, if we use squashfs
+ rootfs=`mount |awk '/root/ { print $$5 }'`
+ if [ "$$rootfs" = "squashfs" ]; then
+ if [ -h /etc/group ]; then
+ rm /etc/group
+ cp /rom/etc/group /etc/group
+ fi
+ if [ -h /etc/passwd ]; then
+ rm /etc/passwd
+ cp /rom/etc/passwd /etc/passwd
+ fi
+ fi
+fi
+
+echo ""
+if [ -z "$$(grep ^\\$${name}: $${IPKG_INSTROOT}/etc/group)" ]; then
+ echo "adding group $$name to /etc/group"
+ echo "$${name}:x:$${id}:" >> $${IPKG_INSTROOT}/etc/group
+fi
+
+if [ -z "$$(grep ^\\$${name}: $${IPKG_INSTROOT}/etc/passwd)" ]; then
+ echo "adding user $$name to /etc/passwd"
+ echo "$${name}:x:$${id}:$${id}:$${name}:$${home}:$${shell}" >> $${IPKG_INSTROOT}/etc/passwd
+fi
+endef
+