I have SELinux policy that is compiled on Red Hat Enterprise Linux 5.

This policy fails to install on Red Hat Enterprise Linux 6 with the following message:

libsepol.print_missing_requirements: pbrun's global requirements were not met: type/attribute system_chkpwd_t (No such file or directory).

Is there a way to write SELinux policy so that It can be compiled on v 5.x and will run on 6.x ?

Thanks,

Brian