Collecting jupyter_enterprise_gateway_kunliu==0.5.0.dev0
  1 location(s) to search for versions of jupyter-enterprise-gateway-kunliu:
  * https://pypi.python.org/simple/jupyter-enterprise-gateway-kunliu/
  Getting page https://pypi.python.org/simple/jupyter-enterprise-gateway-kunliu/
  Analyzing links from page https://pypi.python.org/simple/jupyter-enterprise-gateway-kunliu/
    Found link https://pypi.python.org/packages/00/79/0ff97bb89612b5e92d0c34174cd6a27963c34a44a7df9567696f36ddd17a/jupyter_enterprise_gateway_kunliu-0.5.0.dev0-py2.py3-none-any.whl#md5=421cf76a5345dbc4d6a22ca2e322c948 (from https://pypi.python.org/simple/jupyter-enterprise-gateway-kunliu/), version: 0.5.0.dev0
    Found link https://pypi.python.org/packages/33/05/4c0e7c5060ca113e7a1cf87828d4d55a047f7cf82de0770ec8b83087db45/jupyter_enterprise_gateway_kunliu-0.5.0.dev0.tar.gz#md5=9522fe4606342cf5916cd6541a00b01c (from https://pypi.python.org/simple/jupyter-enterprise-gateway-kunliu/), version: 0.5.0.dev0
  Using version 0.5.0.dev0 (newest of versions: 0.5.0.dev0)
  Downloading jupyter_enterprise_gateway_kunliu-0.5.0.dev0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/00/79/0ff97bb89612b5e92d0c34174cd6a27963c34a44a7df9567696f36ddd17a/jupyter_enterprise_gateway_kunliu-0.5.0.dev0-py2.py3-none-any.whl#md5=421cf76a5345dbc4d6a22ca2e322c948 (from https://pypi.python.org/simple/jupyter-enterprise-gateway-kunliu/)
  Saved /tmp/tmpj5fyyiu9/jupyter_enterprise_gateway_kunliu-0.5.0.dev0-py2.py3-none-any.whl
Skipping jupyter-enterprise-gateway-kunliu, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-dat81rkp/jupyter-enterprise-gateway-kunliu