Comment 15 for bug 1270710

Seen this 2-3 times today:

2014-08-11 09:56:10.594 | Downloading/unpacking msgpack-python>=0.4.0 (from ceilometer==2014.2.dev68.g9936b34)
2014-08-11 09:56:10.648 | http://pypi.openstack.org/simple/msgpack-python/ uses an insecure transport scheme (http). Consider using https if pypi.openstack.org has it available
2014-08-11 09:56:25.925 | Cleaning up...
2014-08-11 09:56:25.929 | Exception:
2014-08-11 09:56:25.929 | Traceback (most recent call last):
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
2014-08-11 09:56:25.929 | status = self.run(options, args)
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 278, in run
2014-08-11 09:56:25.929 | requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/req.py", line 1197, in prepare_files
2014-08-11 09:56:25.929 | do_download,
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/req.py", line 1375, in unpack_url
2014-08-11 09:56:25.929 | self.session,
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/download.py", line 572, in unpack_http_url
2014-08-11 09:56:25.929 | download_hash = _download_url(resp, link, temp_location)
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/download.py", line 433, in _download_url
2014-08-11 09:56:25.929 | for chunk in resp_read(4096):
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/download.py", line 421, in resp_read
2014-08-11 09:56:25.929 | chunk_size, decode_content=False):
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/response.py", line 240, in stream
2014-08-11 09:56:25.929 | data = self.read(amt=amt, decode_content=decode_content)
2014-08-11 09:56:25.929 | File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/response.py", line 187, in read
2014-08-11 09:56:25.929 | data = self._fp.read(amt)
2014-08-11 09:56:25.929 | File "/usr/lib/python2.7/httplib.py", line 567, in read
2014-08-11 09:56:25.929 | s = self.fp.read(amt)
2014-08-11 09:56:25.929 | File "/usr/lib/python2.7/socket.py", line 380, in read
2014-08-11 09:56:25.929 | data = self._sock.recv(left)
2014-08-11 09:56:25.929 | timeout: timed out