diff -uNr anaconda-21.48.22.56__orig/pyanaconda/packaging/yumpayload.py anaconda-21.48.22.56/pyanaconda/packaging/yumpayload.py --- anaconda-21.48.22.56__orig/pyanaconda/packaging/yumpayload.py 2015-10-29 14:23:19.000000000 +0000 +++ anaconda-21.48.22.56/pyanaconda/packaging/yumpayload.py 2015-12-07 17:36:49.070000000 +0000 @@ -481,12 +481,16 @@ @property def mirrorEnabled(self): with _yum_lock: - # yum initializes with plugins disabled, and when plugins are disabled - # _yum.plugins is a DummyYumPlugins object, which has no useful attributes. - if hasattr(self._yum.plugins, "_plugins"): - return "fastestmirror" in self._yum.plugins._plugins + # we just skip this on CentOS since we cant support it yet + if productName.startswith("CentOS"): + return False else: - return False + # yum initializes with plugins disabled, and when plugins are disabled + # _yum.plugins is a DummyYumPlugins object, which has no useful attributes. + if hasattr(self._yum.plugins, "_plugins"): + return "fastestmirror" in self._yum.plugins._plugins + else: + return False def getRepo(self, repo_id): """ Return the yum repo object. """