Description of problem:
When trying to install rhnpush a dependency conflict occurs

[user@host ~]$ sudo yum install rhnpush
Loaded plugins: langpacks, presto, refresh-packagekit
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package rhnpush.noarch 0:5.5.7-2.fc15 will be installed
--> Processing Dependency: spacewalk-backend-libs >= 0.8.3 for package: rhnpush-5.5.7-2.fc15.noarch
--> Processing Dependency: rhnlib for package: rhnpush-5.5.7-2.fc15.noarch
--> Running transaction check
---> Package rhnlib.noarch 0:2.5.33-2.fc15 will be installed
---> Package spacewalk-backend-libs.noarch 0:1.3.56-5.fc15 will be installed
--> Processing Conflict: rhnlib-2.5.33-2.fc15.noarch conflicts rhnpush < 5.5.10
--> Finished Dependency Resolution
Error: rhnlib conflicts with rhnpush-5.5.7-2.fc15.noarch
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

Version-Release number of selected component (if applicable):


How reproducible:
every time

Steps to Reproduce:
1.
2.
3.
  
Actual results:
rhnpush is not installed

Expected results:
A working version of rhnpush would be installed

Additional info:
I was unable to find a rhnpush.rpm > 5.5.7-2