Created temporary directory: /tmp/pip-ephem-wheel-cache-6svudlee
Created temporary directory: /tmp/pip-req-tracker-dksnme2r
Created requirements tracker '/tmp/pip-req-tracker-dksnme2r'
Created temporary directory: /tmp/pip-wheel-i_jebnjo
Collecting jupyter-dash==0.2.0a15
  1 location(s) to search for versions of jupyter-dash:
  * https://pypi.org/simple/jupyter-dash/
  Getting page https://pypi.org/simple/jupyter-dash/
  Analyzing links from page https://pypi.org/simple/jupyter-dash/
    Found link https://files.pythonhosted.org/packages/64/0e/9ce0ac9ad2445256df7554f946eb8a49b07d6b8073c2b8728ec32a5a98b7/jupyter-dash-0.2.0a8.tar.gz#sha256=397f417b72f96e23a9c671202086c43335c97e84a90022d0d3670ec363aeb0d1 (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a8
    Found link https://files.pythonhosted.org/packages/3d/29/371c3a956a1451aa32500c1dfd61197079528d18c66a64faf9456011b90d/jupyter_dash-0.2.0a8-py3-none-any.whl#sha256=96e22b562b5de2f4a1e97f50795850b07d17c3e9f20ca49b9a883fe4ae2796e1 (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a8
    Found link https://files.pythonhosted.org/packages/74/d3/826f54d554ef71c52a8845dc410223ad3c3ec1a855a73d60fa0363550b74/jupyter-dash-0.2.0a9.tar.gz#sha256=93b9cfb5788d6af9ca8dcb63e07ae150263ad70944bae211ad4b0653cfd6e15d (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a9
    Found link https://files.pythonhosted.org/packages/e4/53/799fef4f0b83fd7abbb93efb5b47eb489c15bf85e97e23f05eae997289d4/jupyter_dash-0.2.0a9-py3-none-any.whl#sha256=edff931d66ac76b7382cd95dd79817c891eaf33a2ec7221fc8beaaa67098a3ce (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a9
    Found link https://files.pythonhosted.org/packages/3a/d6/74af7d8affc9a9056dbc8263ac7529199414a95bc921a884009fcd9478ae/jupyter-dash-0.2.0a10.tar.gz#sha256=e589a58435101bac10f22fbf5d6de0de2414b8cae3dc1519b5a34956f41c3214 (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a10
    Found link https://files.pythonhosted.org/packages/09/f5/6b754125432909022acd3c41b6666f0c3eeb37323143dc129b7753fd3da5/jupyter_dash-0.2.0a10-py3-none-any.whl#sha256=bf3c2e121d948363e3510c6e5659c57d06c8592b2673e4fae088cb00869cc2f1 (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a10
    Found link https://files.pythonhosted.org/packages/3f/67/49dd66e8a0f1609211a6ad46c26e3a97ccc6dec7589ecd2181aff1e0e317/jupyter-dash-0.2.0a11.tar.gz#sha256=ecf6174daa083a51538dbf297f02b038bd2b88586365728bc7e83e9e61f5679c (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a11
    Found link https://files.pythonhosted.org/packages/bf/87/48f17a38b402cf2a9f30309acb7ccb9bbc08b04e3d16f5a53ec4a3b9314c/jupyter_dash-0.2.0a11-py3-none-any.whl#sha256=bbf24c37e8476eeca5a4e7b76623c01dc5163535144de4e861eb43cece1ecef8 (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a11
    Found link https://files.pythonhosted.org/packages/4f/06/2d3cf7bdaff19647fc3f0ed3dcee2bc86160bf47512cffc3ae6aa6b4c13b/jupyter-dash-0.2.0a15.tar.gz#sha256=b4d9aaf82d73c55cf3f58663a3a14090cb48c6e1348b5296f1a963d1250f6b55 (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a15
    Found link https://files.pythonhosted.org/packages/ed/36/fdacd6d1d4e51ba93f418de180af2f09785b15992d1451eee7539f937cdf/jupyter_dash-0.2.0a15-py3-none-any.whl#sha256=1b397bc66368ae5200778a128c09e825501ca34fe66231ace6c828c6cc9515df (from https://pypi.org/simple/jupyter-dash/), version: 0.2.0a15
  Using version 0.2.0a15 (newest of versions: 0.2.0a15)
  Created temporary directory: /tmp/pip-unpack-xzc12lca
  Downloading https://files.pythonhosted.org/packages/ed/36/fdacd6d1d4e51ba93f418de180af2f09785b15992d1451eee7539f937cdf/jupyter_dash-0.2.0a15-py3-none-any.whl (41kB)
  Downloading from URL https://files.pythonhosted.org/packages/ed/36/fdacd6d1d4e51ba93f418de180af2f09785b15992d1451eee7539f937cdf/jupyter_dash-0.2.0a15-py3-none-any.whl#sha256=1b397bc66368ae5200778a128c09e825501ca34fe66231ace6c828c6cc9515df (from https://pypi.org/simple/jupyter-dash/)
  Saved /tmp/tmpyrgjkth0/jupyter_dash-0.2.0a15-py3-none-any.whl
  Added jupyter-dash==0.2.0a15 from https://files.pythonhosted.org/packages/ed/36/fdacd6d1d4e51ba93f418de180af2f09785b15992d1451eee7539f937cdf/jupyter_dash-0.2.0a15-py3-none-any.whl#sha256=1b397bc66368ae5200778a128c09e825501ca34fe66231ace6c828c6cc9515df to build tracker '/tmp/pip-req-tracker-dksnme2r'
  Removed jupyter-dash==0.2.0a15 from https://files.pythonhosted.org/packages/ed/36/fdacd6d1d4e51ba93f418de180af2f09785b15992d1451eee7539f937cdf/jupyter_dash-0.2.0a15-py3-none-any.whl#sha256=1b397bc66368ae5200778a128c09e825501ca34fe66231ace6c828c6cc9515df from build tracker '/tmp/pip-req-tracker-dksnme2r'
Skipping jupyter-dash, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-i_jebnjo/jupyter-dash
Removed build tracker '/tmp/pip-req-tracker-dksnme2r'