This may not be a bug in this package but instead a bug in pam (which I've reported but not got a bug number for yet). pam should be checking /lib/security for the module.
The afore mentioned patch suggests switching to x86_64-linux-gnu whcih is a multi arch directory, if this package is to be converted to multiarch then $(DEB_HOST_MULTIARCH) should be used which can be set using DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH) (copied from the pam package rules file) -- Regards Rowan Wookey MSc Comp (Open), CISMP Server Administrator & Programmer Please add ad...@rwky.net to your contacts/email whitelist. My GPG key https://www.rwky.net/admin_at_rwky.net.sig My SSH key https://www.rwky.net/id_rsa.pub