昨天想下载android4.0.4的源代码，结果一执行repo sync就遇到了下面的错误： Exception in thread Thread-2: Traceback (most recent call last): File "/usr/lib/python2.6/threading.py", line 532, in __bootstrap_inner self.run() File "/usr/lib/python2.6/threading.py", line 484, in run self.__target(*self.__args, **self.__kwargs) File "/home/android/.repo/repo/subcmds/sync.py", line 200, in _FetchHelper clone_bundle=not opt.no_clone_bundle) File "/home/android/.repo/repo/project.py", line 978, in Sync_NetworkHa lf and self._ApplyCloneBundle(initial=is_new, quiet=quiet): File "/home/android/.repo/repo/project.py", line 1519, in _ApplyCloneBundle exist_dst = self._FetchBundle(bundle_url, bundle_tmp, bundle_dst, quiet) File "/home/android/.repo/repo/project.py", line 1583, in _FetchBundle raise DownloadError('%s: %s ' % (req.get_host(), str(e))) lf and self._ApplyCloneBundle(initial=is_new, quiet=quiet): File "/home/android/.repo/repo/project.py", line 1519, in _ApplyCloneBundle exist_dst = self._FetchBundle(bundle_url, bundle_tmp, bundle_dst, quiet) File "/home/android/.repo/repo/project.py", line 1583, in _FetchBundle raise DownloadError('%s: %s ' % (req.get_host(), str(e)))