Downloading external/llvm:   6% (6MB/95MB)  Exception in thread Thread-130:16), 60.00 KiB | 107 KiB/s
Traceback (most recent call last):
  File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.7/threading.py", line 505, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/binger/aokp/.repo/repo/subcmds/sync.py", line 200, in _FetchHelper
    clone_bundle=not opt.no_clone_bundle)
  File "/home/binger/aokp/.repo/repo/project.py", line 934, in Sync_NetworkHalf
    and self._ApplyCloneBundle(initial=is_new, quiet=quiet):
  File "/home/binger/aokp/.repo/repo/project.py", line 1475, in _ApplyCloneBundle
    exist_dst = self._FetchBundle(bundle_url, bundle_tmp, bundle_dst, quiet)
  File "/home/binger/aokp/.repo/repo/project.py", line 1539, in _FetchBundle
    raise DownloadError('%s: %s ' % (req.get_host(), str(e)))
DownloadError: github.com: <urlopen error [Errno -2] Name or service not known>