Created temporary directory: /tmp/pip-ephem-wheel-cache-qr1pxirk
Created temporary directory: /tmp/pip-req-tracker-g0o2zpv_
Created requirements tracker '/tmp/pip-req-tracker-g0o2zpv_'
Created temporary directory: /tmp/pip-wheel-lc4yiniz
Collecting djangorestframework-optional-response==0.1.0
  1 location(s) to search for versions of djangorestframework-optional-response:
  * https://pypi.org/simple/djangorestframework-optional-response/
  Getting page https://pypi.org/simple/djangorestframework-optional-response/
  Analyzing links from page https://pypi.org/simple/djangorestframework-optional-response/
    Found link https://files.pythonhosted.org/packages/9f/60/c86bdb9118189e5f2e98d3e7645abdd0a340843952df6d2148b3101ed190/djangorestframework-optional-response-0.1.0.tar.gz#sha256=a9c8c8eb2749d53347ddd680d8490d2fe723255c9452a0d812d428ff53866c2a (from https://pypi.org/simple/djangorestframework-optional-response/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/99/5c/0653ea22f5f6b65dec16fb0e12a3dca6c65a86aeec4d0696ccbf2477cba8/djangorestframework_optional_response-0.1.0-py2.py3-none-any.whl#sha256=1ba1340998b1e18f120b1054e6f1b7e0ecdbdd9eaf35b55cd51e777eae1b49df (from https://pypi.org/simple/djangorestframework-optional-response/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-2lf61xhk
  Downloading https://files.pythonhosted.org/packages/99/5c/0653ea22f5f6b65dec16fb0e12a3dca6c65a86aeec4d0696ccbf2477cba8/djangorestframework_optional_response-0.1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/99/5c/0653ea22f5f6b65dec16fb0e12a3dca6c65a86aeec4d0696ccbf2477cba8/djangorestframework_optional_response-0.1.0-py2.py3-none-any.whl#sha256=1ba1340998b1e18f120b1054e6f1b7e0ecdbdd9eaf35b55cd51e777eae1b49df (from https://pypi.org/simple/djangorestframework-optional-response/)
  Saved /tmp/tmp0ggzf7gk/djangorestframework_optional_response-0.1.0-py2.py3-none-any.whl
  Added djangorestframework-optional-response==0.1.0 from https://files.pythonhosted.org/packages/99/5c/0653ea22f5f6b65dec16fb0e12a3dca6c65a86aeec4d0696ccbf2477cba8/djangorestframework_optional_response-0.1.0-py2.py3-none-any.whl#sha256=1ba1340998b1e18f120b1054e6f1b7e0ecdbdd9eaf35b55cd51e777eae1b49df to build tracker '/tmp/pip-req-tracker-g0o2zpv_'
  Removed djangorestframework-optional-response==0.1.0 from https://files.pythonhosted.org/packages/99/5c/0653ea22f5f6b65dec16fb0e12a3dca6c65a86aeec4d0696ccbf2477cba8/djangorestframework_optional_response-0.1.0-py2.py3-none-any.whl#sha256=1ba1340998b1e18f120b1054e6f1b7e0ecdbdd9eaf35b55cd51e777eae1b49df from build tracker '/tmp/pip-req-tracker-g0o2zpv_'
Skipping djangorestframework-optional-response, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-lc4yiniz/djangorestframework-optional-response
Removed build tracker '/tmp/pip-req-tracker-g0o2zpv_'