self.apt_config['Dir'] = self.cache_dir.path
self.apt_config['Dir::State::status'] = self.cache_dir.preauthChild(self.apt_config['Dir::State']).preauthChild(self.apt_config['Dir::State::status']).path
self.packages = PackageFileList(cache_dir)
self.apt_config['Dir'] = self.cache_dir.path
self.apt_config['Dir::State::status'] = self.cache_dir.preauthChild(self.apt_config['Dir::State']).preauthChild(self.apt_config['Dir::State::status']).path
self.packages = PackageFileList(cache_dir)