At least on Fedora and RHEL, it's not in the same RPM that's needed
for building sepgsql itself. Today is the second or third time I've
had to rediscover how to install that, so let's document it this time.
<command>make</command> with a Makefile supplied by SELinux.
You will need to locate the appropriate
Makefile on your system; the path shown below is only an example.
+ (This Makefile is usually supplied by the
+ <filename>selinux-policy-devel</filename> or
+ <filename>selinux-policy</filename> RPM.)
Once built, install this policy package using the
<command>semodule</command> command, which loads supplied policy packages
into the kernel. If the package is correctly installed,