Description of problem:
The system user and group for dictd should be dynamically assigned, but the preinstall scripts used the "-u 52" and "-g 52" arguments to useradd and groupadd.  According to /usr/share/doc/setup/uidgid, 52 is reserved for puppet and
indeed the puppet package installs as uid/gid of 52.  However, if you install both, whichever package is installed last will fail; this could be serious if puppet is installed last.

Version-Release number of selected component (if applicable):
dictd-1.12.1-10.fc23.x86_64  (However I have confirmed this bug exists since at least Fedora 21.)


How reproducible:
Always

Steps to Reproduce:
1.dnf install dictd
2.dnf install puppet
3.

Actual results:
puppet fails to install correctly.

Expected results:
both packages install without conflict

Additional info:

dictd does not have an assigned number according to uidgid, so the preinstall script should merely install dictd with only the useradd command (without the "-u 52" argument), and the groupadd command is not needed.

I also noted the upstream package doesn't seem to be maintained any longer, so Red Hat/Fedora are the appropriate organizations to fix this.  I marked the severity as medium since puppet failing to install would be a big issue for many.