I eventually figured this out by going through the .spec files.
In the angara.spec file there was an if statement that evaluated whether the OS was fedora or Redhat. I modified this if statement to always run the fedora section, since fedora is redhat's upstream counterpart and a newer version of redhat/centos would have incorporated what was originally only available in fedora, and necessitated the if statement in the first place. I also had to comment out the following:
- %exclude /usr/src
- %exclude /usr/lib/debug
And I had to add the following just below the lines mentioned above:
- /usr/local/share/perl5/Omosd.pm.conf
- /usr/local/lib64/perl5/auto/Omosd/.packlist
- /usr/local/share/perl5/Omosd.pm.in
I guess this info will only be applicable to rivermuse users, hopefully someone finds this useful..