Error Type: <type 'exceptions.TypeError'>
Error Value: 'NoneType' object is unsubscriptable
  File : /usr/share/PackageKit/helpers/yum/install-packages.py , line 19, in <module>
    backend.install_packages(packages)
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py , line 226, in wrapper
    func(*args,**kwargs)
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py , line 948, in install_packages
    self._runYumTransaction()
  File : /usr/share/PackageKit/helpers/yum/yumBackend.py , line 1121, in _runYumTransaction
    rc,msgs =  self.yumbase.buildTransaction()
  File : /usr/lib/python2.5/site-packages/yum/__init__.py , line 641, in buildTransaction
    (rescode, restring) = self.resolveDeps()
  File : /usr/lib/python2.5/site-packages/yum/depsolve.py , line 688, in resolveDeps
    CheckDeps, checkinstalls, checkremoves, missing = self._resolveRequires(errors)
  File : /usr/lib/python2.5/site-packages/yum/depsolve.py , line 771, in _resolveRequires
    thisneeds = self._checkInstall(txmbr)
  File : /usr/lib/python2.5/site-packages/yum/depsolve.py , line 843, in _checkInstall
    provs = self.tsInfo.getProvides(*req)
  File : /usr/lib/python2.5/site-packages/yum/transactioninfo.py , line 432, in getProvides
    result.update(self.getNewProvides(name, flag, version))
  File : /usr/lib/python2.5/site-packages/yum/transactioninfo.py , line 414, in getNewProvides
    for pkg, hits in self.pkgSack.getProvides(name, flag, version).iteritems():
  File : /usr/lib/python2.5/site-packages/yum/packageSack.py , line 300, in getProvides
    return self._computeAggregateDictResult("getProvides", name, flags, version)
  File : /usr/lib/python2.5/site-packages/yum/packageSack.py , line 470, in _computeAggregateDictResult
    sackResult = apply(method, args)
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 857, in getProvides
    return self._search("provides", name, flags, version)
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 43, in newFunc
    return func(*args, **kwargs)
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 833, in _search
    for pkg in self.searchFiles(name, strict=True):
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 43, in newFunc
    return func(*args, **kwargs)
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 584, in searchFiles
    self._sql_pkgKey2po(rep, cur, pkgs)
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 468, in _sql_pkgKey2po
    pkg = self._packageByKey(repo, ob['pkgKey'])
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 411, in _packageByKey
    po = self.pc(repo, cur.fetchone())
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 68, in __init__
    self._read_db_obj(db_obj)
  File : /usr/lib/python2.5/site-packages/yum/sqlitesack.py , line 94, in _read_db_obj
    setattr(self, item, _share_data(db_obj[item]))