Collecting zulip==0.3.3
  1 location(s) to search for versions of zulip:
  * https://pypi.python.org/simple/zulip/
  Getting page https://pypi.python.org/simple/zulip/
  Analyzing links from page https://pypi.python.org/simple/zulip/
    Skipping link https://pypi.python.org/packages/1c/b3/1ccb6c8eb9b6e2214a3989da724da81c352515c81a329832416d7f5c7c0e/zulip-0.3.1-py2-none-any.whl#md5=b40584136ef04dac83aa6c75264c0d5e (from https://pypi.python.org/simple/zulip/); it is not compatible with this Python
    Skipping link https://pypi.python.org/packages/24/0a/0c4c4f2ddf75a82d3a3843038b837e5b01a4e2a02ba72e3b808851970b86/zulip-0.3.2-py2-none-any.whl#md5=ebb5fbccfe2a46746067afa77d0ed6c4 (from https://pypi.python.org/simple/zulip/); it is not compatible with this Python
    Found link https://pypi.python.org/packages/24/f4/96a8c38859e1765090e128265280acf6eccb622e4fd2bfde963a89297e7e/zulip-0.3.3.tar.gz#md5=2afb2590a4dda4413512b256c16593c2 (from https://pypi.python.org/simple/zulip/), version: 0.3.3
    Found link https://pypi.python.org/packages/65/2c/d817c5c1857d740ed24ab21e93d275463e4f9aedb9ad2bf51fd8f4158547/zulip-0.3.1.tar.gz#md5=874815286e29775e7bc18489c95427ba (from https://pypi.python.org/simple/zulip/), version: 0.3.1
    Found link https://pypi.python.org/packages/87/c9/d169ae55e27eb54e7ef63bf01f8a5c6f1343c082ba2a409f43b45b2f6504/zulip-0.3.2.tar.gz#md5=6e7e0eeb6e0b218843f7c9e773bbb286 (from https://pypi.python.org/simple/zulip/), version: 0.3.2
    Found link https://pypi.python.org/packages/a2/a7/08c9c6a5d0751bf0ff3c20f194ced4d0bd246c1903fb5a8d9a9cf6dee878/zulip-0.2.4.tar.gz#md5=28dc8225dc47416acf0670e283f007b3 (from https://pypi.python.org/simple/zulip/), version: 0.2.4
    Found link https://pypi.python.org/packages/e1/19/fb0f0167ef08d68a3adcd65129ccd8b57745766a843a78219861f5f7f205/zulip-0.3.3-py2.py3-none-any.whl#md5=65af45a6478ba75b141f056eb0cf132c (from https://pypi.python.org/simple/zulip/), version: 0.3.3
    Found link https://pypi.python.org/packages/f4/5d/4b4689e9a1e77cca0e5e64661bedb6410fc2c82196c8266c79d541bb45db/zulip-0.2.2.tar.gz#md5=9a2a9547f504bc8493f29278ffad4444 (from https://pypi.python.org/simple/zulip/), version: 0.2.2
  Using version 0.3.3 (newest of versions: 0.3.3)
  Downloading zulip-0.3.3-py2.py3-none-any.whl (142kB)
  Downloading from URL https://pypi.python.org/packages/e1/19/fb0f0167ef08d68a3adcd65129ccd8b57745766a843a78219861f5f7f205/zulip-0.3.3-py2.py3-none-any.whl#md5=65af45a6478ba75b141f056eb0cf132c (from https://pypi.python.org/simple/zulip/)
  Saved /tmp/tmpfwgfzcxm/zulip-0.3.3-py2.py3-none-any.whl
Skipping zulip, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-lwitf42l/zulip