Unknown user 'setroubleshoot'

[Frank White]

Hi,
I have some problem to boot my fedora. Those problems was come up with
an upgrade to the last version.
The following is one of the error I find on messages log.
As I understand I need of the setroubleshoot user on passwd... I have
reinstalled some packages about setroubleshoot but none has added that
user to the passwd file.
Also maybe edit the passwd file adding that user is not the best way to proceed.

Dec  3 12:27:52 localhost systemd: Reached target Encrypted Volumes.
Dec  3 12:27:52 localhost systemd-tmpfiles:
[/usr/lib/tmpfiles.d/setroubleshoot.conf:1] Unknown user
'setroubleshoot'.
Dec  3 12:27:52 localhost systemd: Started Tell Plymouth To Write Out
Runtime Data.
Dec  3 12:27:52 localhost systemd: systemd-tmpfiles-setup.service:
main process exited, code=exited, status=1/FAILURE
Dec  3 12:27:52 localhost systemd: Failed to start Create Volatile
Files and Directories.
Dec  3 12:27:52 localhost systemd: Unit systemd-tmpfiles-setup.service
entered failed state.
Dec  3 12:27:52 localhost systemd: systemd-tmpfiles-setup.service failed.
Dec  3 12:27:52 localhost systemd: Starting Security Auditing Service...
Dec  3 12:27:53 localhost auditd[785]: Started dispatcher:
/sbin/audispd pid: 791
Dec  3 12:27:53 localhost audispd: audispd initialized with
q_depth=150 and 1 active plugins
Dec  3 12:27:53 localhost kernel: audit: type=1305
audit(1449142073.178:4): audit_pid=785 old=0 auid=4294967295
ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
Dec  3 12:27:53 localhost auditd[785]: Init complete, auditd 2.4.4
listening for events (startup state enable)

Anyone can help me ?
There are some other errors but I want solve it one by one.
Thank u.