Description of problem:

# yum upgrade
Setting up Upgrade Process
Resolving Dependencies
--> Running transaction check
--> Processing Dependency: libnetfilter_conntrack.so.1 for package: iptstate-2.2.1-5.fc11.i586
---> Package libnetfilter_conntrack.i586 0:0.0.100-1.fc11 set to be updated
---> Package libnetfilter_conntrack-devel.i586 0:0.0.100-1.fc11 set to be updated
--> Finished Dependency Resolution
iptstate-2.2.1-5.fc11.i586 from installed has depsolving problems
  --> Missing Dependency: libnetfilter_conntrack.so.1 is needed by package iptstate-2.2.1-5.fc11.i586 (installed)
Error: Missing Dependency: libnetfilter_conntrack.so.1 is needed by package iptstate-2.2.1-5.fc11.i586 (installed)
 You could try using --skip-broken to work around the problem
 You could try running: package-cleanup --problems
                        package-cleanup --dupes
                        rpm -Va --nofiles --nodigest

Version-Release number of selected component (if applicable):
libnetfilter_conntrack-0.0.99-2.fc11.i586
iptstate-2.2.1-5.fc11.i586

How reproducible:
Always.

Additional info:

Yum wants to upgrade libnetfilter_conntrack to 0:0.0.100-1.fc11.
This package contains /usr/lib/libnetfilter_conntrack.so.3.
Recompiling ipstate should be sufficient.