After upgrading my system to the latest TW snapshot, cnf does not work anymore:

    fvogt@linux-lm3i:~> LANG=C cnf cnf
    cnf: searching ...fvogt@linux-lm3i:~> echo $?
    127

The issue is in scout:

    fvogt@linux-lm3i:~> scout bin cnf
    Traceback (most recent call last):
      File "/usr/bin/scout", line 25, in <module>
        ret = scout.ScoutCore.run()
      File "/usr/lib/python2.7/site-packages/scout/__init__.py", line 949, in
run
        result = module.ScoutModule().main(clp.module_args)
      File "/usr/lib/python2.7/site-packages/scout/bin.py", line 123, in main
        result.add_rows( self.query_zypp(term, args.inversesearch) )
      File "/usr/lib/python2.7/site-packages/scout/bin.py", line 80, in
query_zypp
        return s.search(term, inversesearch)
      File "/usr/lib/python2.7/site-packages/scout/bin.py", line 42, in search
        for d in self.pool.Dataiterator(0, solv.SOLVABLE_FILELIST, "/" + term,
solv.Dataiterator.SEARCH_STRINGEND | solv.Dataiterator.SEARCH_FILES):
    TypeError: Dataiterator() takes at most 4 arguments (5 given)