Created temporary directory: /tmp/pip-ephem-wheel-cache-kqx_it0d
Created temporary directory: /tmp/pip-req-tracker-j1eb_6q2
Created requirements tracker '/tmp/pip-req-tracker-j1eb_6q2'
Created temporary directory: /tmp/pip-wheel-7pkj3nyn
Collecting django-perfect404==1.1
  1 location(s) to search for versions of django-perfect404:
  * https://pypi.org/simple/django-perfect404/
  Getting page https://pypi.org/simple/django-perfect404/
  Analyzing links from page https://pypi.org/simple/django-perfect404/
    Found link https://files.pythonhosted.org/packages/47/a2/547524168b84f8048bc4784314efea6a595ad83db85afa3f1c921f99a3c6/django-perfect404-0.1.0.tar.gz#sha256=df5fd82c72457fc3d2f1812babc7871d21057c0a2039c9864c254ed669c598e1 (from https://pypi.org/simple/django-perfect404/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/e8/f9/6e3580afa38af8b2d42bbba251485266943f49b45a8cd53775ff0ca18343/django-perfect404-0.1.1.tar.gz#sha256=09c28bb539c94e0fc69a32d28ebc6f16d2efb6a9a82ffcd7ca4b1960e12c9d6a (from https://pypi.org/simple/django-perfect404/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/a3/df/b789831fc3410ba08f22c7d10057e5f27d98a7b2b4d38a39d318d7cec744/django-perfect404-1.0.tar.gz#sha256=6217cd86b75c1ef8c6c408a450bba2012bcfe9a87f90c55b0898223b584702b8 (from https://pypi.org/simple/django-perfect404/), version: 1.0
    Found link https://files.pythonhosted.org/packages/22/82/c032f1e42cc3f086ac6d6641855029a5268d9f1e6a5bd32b74f2e97afe77/django_perfect404-1.0-py2.py3-none-any.whl#sha256=69c23cebde5890472bd2c93b26ece688066f3db148fba20ed8bed8dcdc57bc4a (from https://pypi.org/simple/django-perfect404/), version: 1.0
    Found link https://files.pythonhosted.org/packages/f8/33/153769a62b1d4e423404cd78f10b4303ef20520c8bc790e347fb70de08b0/django-perfect404-1.1.tar.gz#sha256=8b30219265af83eebd605d25d2b0468234d1e2b08c7eb4b0cf93c4ac3f5e4565 (from https://pypi.org/simple/django-perfect404/), version: 1.1
    Found link https://files.pythonhosted.org/packages/b7/98/f363f42e5f94a19e5b450b18f39569ca53e737e19f71e3838f4a64d699eb/django_perfect404-1.1-py2.py3-none-any.whl#sha256=a0e7f6fa3727b9e5b418bc6052c241b22639176531a9ea23af06c33179eab466 (from https://pypi.org/simple/django-perfect404/), version: 1.1
  Using version 1.1 (newest of versions: 1.1)
  Created temporary directory: /tmp/pip-unpack-k_pfi1uu
  Downloading https://files.pythonhosted.org/packages/b7/98/f363f42e5f94a19e5b450b18f39569ca53e737e19f71e3838f4a64d699eb/django_perfect404-1.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b7/98/f363f42e5f94a19e5b450b18f39569ca53e737e19f71e3838f4a64d699eb/django_perfect404-1.1-py2.py3-none-any.whl#sha256=a0e7f6fa3727b9e5b418bc6052c241b22639176531a9ea23af06c33179eab466 (from https://pypi.org/simple/django-perfect404/)
  Saved /tmp/tmp4a5_n4m2/django_perfect404-1.1-py2.py3-none-any.whl
  Added django-perfect404==1.1 from https://files.pythonhosted.org/packages/b7/98/f363f42e5f94a19e5b450b18f39569ca53e737e19f71e3838f4a64d699eb/django_perfect404-1.1-py2.py3-none-any.whl#sha256=a0e7f6fa3727b9e5b418bc6052c241b22639176531a9ea23af06c33179eab466 to build tracker '/tmp/pip-req-tracker-j1eb_6q2'
  Removed django-perfect404==1.1 from https://files.pythonhosted.org/packages/b7/98/f363f42e5f94a19e5b450b18f39569ca53e737e19f71e3838f4a64d699eb/django_perfect404-1.1-py2.py3-none-any.whl#sha256=a0e7f6fa3727b9e5b418bc6052c241b22639176531a9ea23af06c33179eab466 from build tracker '/tmp/pip-req-tracker-j1eb_6q2'
Skipping django-perfect404, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-7pkj3nyn/django-perfect404
Removed build tracker '/tmp/pip-req-tracker-j1eb_6q2'