Description of problem:
listen needs an explicit dependency on python-tunepimp otherwise musicbrainz
support will be absent.  

Version-Release number of selected component (if applicable):
listen-0.5-15.fc7.1

How reproducible:
Always

Steps to Reproduce:
1. yum install
2. run listen
  
Actual results:
$ sudo yum install listen
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
---> Package listen.i386 0:0.5-15.fc7.1 set to be updated
--> Processing Dependency: python-musicbrainz2 for package: listen
--> Processing Dependency: /usr/bin/puid for package: listen
--> Processing Dependency: python-sqlite2 for package: listen
--> Running transaction check
---> Package python-sqlite2.i386 1:2.3.3-1.fc7 set to be updated
---> Package python-musicbrainz2.noarch 0:0.4.1-1.fc7 set to be updated
---> Package libtunepimp.i386 0:0.5.3-9.fc8 set to be updated
--> Processing Dependency: libofa.so.0 for package: libtunepimp
--> Running transaction check
---> Package libofa.i386 0:0.9.3-10.fc8 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size 
=============================================================================
Installing:
 listen                  i386       0.5-15.fc7.1     fedora            701 k
Installing for dependencies:
 libofa                  i386       0.9.3-10.fc8     fedora             64 k
 libtunepimp             i386       0.5.3-9.fc8      fedora            370 k
 python-musicbrainz2     noarch     0.4.1-1.fc7      fedora            128 k
 python-sqlite2          i386       1:2.3.3-1.fc7    fedora             90 k

At run-time (step 2) you get this:

$ listen 
No musicbrainz support (tunepimp missing or version < 0.5)

Expected results:

Musicbrainz support to work out of the box

Additional info:

Installing python-tunepimp manually fixes this (the warning goes away).  Hence
the spec file needs an additional "Requires: python-tunepimp".  Because it is
not a compiled soname dependency but a Python module, the auto dep generator
doesn't know to add it.