Created temporary directory: /tmp/pip-ephem-wheel-cache-17kjc0mo
Created temporary directory: /tmp/pip-req-tracker-sz74zxdl
Created requirements tracker '/tmp/pip-req-tracker-sz74zxdl'
Created temporary directory: /tmp/pip-wheel-88ed3n2u
Looking in indexes: https://pypi.python.org/simple
Collecting classy-django-datatables==1.0.2
  1 location(s) to search for versions of classy-django-datatables:
  * https://pypi.python.org/simple/classy-django-datatables/
  Getting page https://pypi.python.org/simple/classy-django-datatables/
  Analyzing links from page https://pypi.org/simple/classy-django-datatables/
    Found link https://files.pythonhosted.org/packages/67/b9/0dae4355a73233e84c5f4786f82fd96398f0555ada45a4339f0b0717ebc6/classy-django-datatables-1.0.0.tar.gz#sha256=ec47c919b3072e67ef37760ef32b251c04f55cbc06864775ac5fa00f2c6faadc (from https://pypi.org/simple/classy-django-datatables/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/5e/37/f77f851705e91921743ab590d045ffc9d323929e015ba9fe39169935c89e/classy_django_datatables-1.0.0-py3-none-any.whl#sha256=1aba8d3abc6b23b92b26e7ec3d5463de372b933faef0d5a333c4cfe4a25b75b5 (from https://pypi.org/simple/classy-django-datatables/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/b8/6e/6fd195b5e8f7691c4c201daa8899120678c709fd4d2898f322cbadb468fc/classy-django-datatables-1.0.2.tar.gz#sha256=8dadd20cd5d099a93bd6619f73e7fd193eca8b3c7cd14da0dc6a186f4756952e (from https://pypi.org/simple/classy-django-datatables/), version: 1.0.2
    Found link https://files.pythonhosted.org/packages/d8/29/0cfac89b245241e85322ee37a85d33fd05c2d96882f1cb42a88c2587aabe/classy_django_datatables-1.0.2-py3-none-any.whl#sha256=030b8da2ba842090af63cbf9b56e268cc086bbc4f252ec26102ce56ce8b3fa02 (from https://pypi.org/simple/classy-django-datatables/), version: 1.0.2
  Using version 1.0.2 (newest of versions: 1.0.2)
  Created temporary directory: /tmp/pip-unpack-qo2m1peg
  Downloading https://files.pythonhosted.org/packages/d8/29/0cfac89b245241e85322ee37a85d33fd05c2d96882f1cb42a88c2587aabe/classy_django_datatables-1.0.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d8/29/0cfac89b245241e85322ee37a85d33fd05c2d96882f1cb42a88c2587aabe/classy_django_datatables-1.0.2-py3-none-any.whl#sha256=030b8da2ba842090af63cbf9b56e268cc086bbc4f252ec26102ce56ce8b3fa02 (from https://pypi.org/simple/classy-django-datatables/)
  Saved /tmp/tmplv_1y2lr/classy_django_datatables-1.0.2-py3-none-any.whl
  Added classy-django-datatables==1.0.2 from https://files.pythonhosted.org/packages/d8/29/0cfac89b245241e85322ee37a85d33fd05c2d96882f1cb42a88c2587aabe/classy_django_datatables-1.0.2-py3-none-any.whl#sha256=030b8da2ba842090af63cbf9b56e268cc086bbc4f252ec26102ce56ce8b3fa02 to build tracker '/tmp/pip-req-tracker-sz74zxdl'
  Removed classy-django-datatables==1.0.2 from https://files.pythonhosted.org/packages/d8/29/0cfac89b245241e85322ee37a85d33fd05c2d96882f1cb42a88c2587aabe/classy_django_datatables-1.0.2-py3-none-any.whl#sha256=030b8da2ba842090af63cbf9b56e268cc086bbc4f252ec26102ce56ce8b3fa02 from build tracker '/tmp/pip-req-tracker-sz74zxdl'
Package classy-django-datatables has an invalid Requires-Python entry '>=3.6' - Invalid specifier: ''>=3.6''
Skipping classy-django-datatables, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-88ed3n2u/classy-django-datatables
Removed build tracker '/tmp/pip-req-tracker-sz74zxdl'