Collecting nbserverproxy==0.3.0
  1 location(s) to search for versions of nbserverproxy:
  * https://pypi.python.org/simple/nbserverproxy/
  Getting page https://pypi.python.org/simple/nbserverproxy/
  Analyzing links from page https://pypi.python.org/simple/nbserverproxy/
    Found link https://pypi.python.org/packages/06/68/aefb17a51c089fdd72adeca4b28a41c5a1a648c522dd6af1ea95afd073f1/nbserverproxy-0.3.0.tar.gz#md5=7c59214690db2a88a0bfb0ef7d202fbf (from https://pypi.python.org/simple/nbserverproxy/), version: 0.3.0
    Found link https://pypi.python.org/packages/12/31/6efbe634363dda6d06f17247a7571d458dc06c3b1834820b4d9bd2f51dba/nbserverproxy-0.3.0-py3-none-any.whl#md5=265ca987562b6437a7565b53f58937a9 (from https://pypi.python.org/simple/nbserverproxy/), version: 0.3.0
    Found link https://pypi.python.org/packages/1a/a8/db927fad325a6308422bc37b22db8810b48b766222a0fcac323f64c10a30/nbserverproxy-0.2.0-py2.py3-none-any.whl#md5=6fefd0d2f1ae76d83c2cdc6acf74ff2b (from https://pypi.python.org/simple/nbserverproxy/), version: 0.2.0
    Found link https://pypi.python.org/packages/a6/33/0e4d8817154d5c28ab63a259e992aea0288c823aacbc960d19ec4e97db7b/nbserverproxy-0.2.0-py3-none-any.whl#md5=df5e1279046b8494e10fafd7cbf31abc (from https://pypi.python.org/simple/nbserverproxy/), version: 0.2.0
    Found link https://pypi.python.org/packages/d9/a9/b2ec6219d766b979170b52f34b1d40b2336913ebb0e110dce3752b6425a4/nbserverproxy-0.2.0.tar.gz#md5=67564abf5ad841e6053b41bd89f90598 (from https://pypi.python.org/simple/nbserverproxy/), version: 0.2.0
    Found link https://pypi.python.org/packages/e5/a5/7919be82ee286c8ca1f7edc7fc71fe7c9becbdd0ef41dc777e46392d59cc/nbserverproxy-0.3.0-py2.py3-none-any.whl#md5=01a57a986cadc3352a3b9c2cf28444a6 (from https://pypi.python.org/simple/nbserverproxy/), version: 0.3.0
  Using version 0.3.0 (newest of versions: 0.3.0)
  Downloading nbserverproxy-0.3.0-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/12/31/6efbe634363dda6d06f17247a7571d458dc06c3b1834820b4d9bd2f51dba/nbserverproxy-0.3.0-py3-none-any.whl#md5=265ca987562b6437a7565b53f58937a9 (from https://pypi.python.org/simple/nbserverproxy/)
  Saved /tmp/tmp2sehy7zx/nbserverproxy-0.3.0-py3-none-any.whl
Skipping nbserverproxy, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-x9jq83kh/nbserverproxy