Description of problem:
Cannot install dwdiff in Rawhide.

Version-Release number of selected component (if applicable):
dwdiff-1.9-2.fc16.x86_64

How reproducible:
Always.

Steps to Reproduce:
yum install dwdiff

Actual results:
Error: Package: dwdiff-1.9-2.fc16.x86_64 (fedora)
           Requires: libicuuc.so.46()(64bit)
 You could try using --skip-broken to work around the problem
Error: Package: dwdiff-1.9-2.fc16.x86_64 (fedora)
           Requires: libicudata.so.46()(64bit)
Error: Package: dwdiff-1.9-2.fc16.x86_64 (fedora)
           Requires: libicui18n.so.46()(64bit)
 You could try running: rpm -Va --nofiles --nodigest

Expected results:
Installed dwdiff.

Additional info:
The messages above are from mock.