Created temporary directory: /tmp/pip-ephem-wheel-cache-sz1m4_oo
Created temporary directory: /tmp/pip-req-tracker-wox5bhdv
Created requirements tracker '/tmp/pip-req-tracker-wox5bhdv'
Created temporary directory: /tmp/pip-wheel-h24yd6n7
Looking in indexes: https://pypi.python.org/simple
Collecting zope.authentication==4.4.0
  1 location(s) to search for versions of zope.authentication:
  * https://pypi.python.org/simple/zope-authentication/
  Getting page https://pypi.python.org/simple/zope-authentication/
  Analyzing links from page https://pypi.org/simple/zope-authentication/
    Found link https://files.pythonhosted.org/packages/68/6d/63a903dce9db336a5eb63fb98a4ebdcd2a8d71003ed3a55f1f9bfb3ae0be/zope.authentication-3.7.0.tar.gz#sha256=99c8a1f1a9a75ff621022e40b90e176b1c62c8a5a200d212cc0de2424b05b992 (from https://pypi.org/simple/zope-authentication/), version: 3.7.0
    Found link https://files.pythonhosted.org/packages/63/c7/f89d1dc8c9956b9d7f1f4e756ab1feec0de26b1917a65181b0880a66d0d6/zope.authentication-3.7.1.zip#sha256=0d4d5c7c54a7ba7bad641e9fa95ff1e0c67d91d46cb1747d64e2659343951be0 (from https://pypi.org/simple/zope-authentication/), version: 3.7.1
    Found link https://files.pythonhosted.org/packages/a2/5a/e28acba90511192399bccdb6b093aed03d21dca05bead59ea5036d448147/zope.authentication-4.0.0.tar.gz#sha256=d5034c272c7b3d19252b01efe141e43eaaae364c6e458467ca9102235dc305ee (from https://pypi.org/simple/zope-authentication/), version: 4.0.0
    Found link https://files.pythonhosted.org/packages/b2/4f/691616d46769036f12fad6bc2c6e58005239163359b0aee171272839cebe/zope.authentication-4.1.0.zip#sha256=e1738000929d15f4c28bceb3674b042695b6f7d30dc504fbc64d09a6897db633 (from https://pypi.org/simple/zope-authentication/), version: 4.1.0
    Found link https://files.pythonhosted.org/packages/75/2e/cea3bbd3db5c5730b917934d89749cfeebd8cfe80d736cf1ee79dd754b0e/zope.authentication-4.2.0.tar.gz#sha256=34ed3ea9cfe8708b788a0a83879ab5e35cec3cbb1bb5658079af9cbeb647fcb3 (from https://pypi.org/simple/zope-authentication/), version: 4.2.0
    Found link https://files.pythonhosted.org/packages/c0/f0/88ace1a23decf050835ec4bacc53cf01135b83f81ade4b0ae772894fb10d/zope.authentication-4.2.1.tar.gz#sha256=f56eb9435f66bb1bdc2cd9cef7bea57498898c0538b28748abb30e49f0b11700 (from https://pypi.org/simple/zope-authentication/), version: 4.2.1
    Found link https://files.pythonhosted.org/packages/2f/b3/1e6306de261f4976f35edb2b8d41bf8689643f911e26ba209287e16f3674/zope.authentication-4.3.tar.gz#sha256=1871e29b786616f3fe77b74b64b51e14e600c80e9327e1dd9f0fcc0e1a86a9f9 (from https://pypi.org/simple/zope-authentication/), version: 4.3
    Found link https://files.pythonhosted.org/packages/d8/f6/88829d3f778b7c61c133e9a7d0cd89c108fe4c47f67d38218ba563567b83/zope.authentication-4.4.0-py3-none-any.whl#sha256=d7f2e14237907ebf4bcf905b18659d79f55406cd7417482bc41c8d608383ba19 (from https://pypi.org/simple/zope-authentication/), version: 4.4.0
    Found link https://files.pythonhosted.org/packages/18/a5/63daff3809d6a8a5c41e90611f3c1dadc0df54fc80d0962c1963edc25b54/zope.authentication-4.4.0.tar.gz#sha256=5f2d0b3b7a9592aada7ead039b96d55fa8a9980b995e6beb11d3c39b9deefbf9 (from https://pypi.org/simple/zope-authentication/), version: 4.4.0
  Using version 4.4.0 (newest of versions: 4.4.0)
  Created temporary directory: /tmp/pip-unpack-_1q1hhan
  Downloading https://files.pythonhosted.org/packages/d8/f6/88829d3f778b7c61c133e9a7d0cd89c108fe4c47f67d38218ba563567b83/zope.authentication-4.4.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d8/f6/88829d3f778b7c61c133e9a7d0cd89c108fe4c47f67d38218ba563567b83/zope.authentication-4.4.0-py3-none-any.whl#sha256=d7f2e14237907ebf4bcf905b18659d79f55406cd7417482bc41c8d608383ba19 (from https://pypi.org/simple/zope-authentication/)
  Saved /tmp/tmpr2_g7b49/zope.authentication-4.4.0-py3-none-any.whl
  Added zope.authentication==4.4.0 from https://files.pythonhosted.org/packages/d8/f6/88829d3f778b7c61c133e9a7d0cd89c108fe4c47f67d38218ba563567b83/zope.authentication-4.4.0-py3-none-any.whl#sha256=d7f2e14237907ebf4bcf905b18659d79f55406cd7417482bc41c8d608383ba19 to build tracker '/tmp/pip-req-tracker-wox5bhdv'
  Removed zope.authentication==4.4.0 from https://files.pythonhosted.org/packages/d8/f6/88829d3f778b7c61c133e9a7d0cd89c108fe4c47f67d38218ba563567b83/zope.authentication-4.4.0-py3-none-any.whl#sha256=d7f2e14237907ebf4bcf905b18659d79f55406cd7417482bc41c8d608383ba19 from build tracker '/tmp/pip-req-tracker-wox5bhdv'
Skipping zope.authentication, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-h24yd6n7/zope.authentication
Removed build tracker '/tmp/pip-req-tracker-wox5bhdv'