ip6tables and ebtables don't install with necessary system files

Ip6tables:
``[Errno 2] modprobe: can't change directory to '/lib/modules': No such file or directory
ip6tables v1.6.1: can't initialize ip6tables table `filter': Table does not exist (do you need to insmod?)
Perhaps ip6tables or your kernel needs to be upgraded.
``
Ebtables:
``modprobe: can't change directory to '/lib/modules': No such file or directory
The kernel doesn't support the ebtables 'filter' table.``

It's possible that it doesn't work in earlier versions as well I haven't gone back and tested it