Created temporary directory: /tmp/pip-ephem-wheel-cache-v_bhokea
Created temporary directory: /tmp/pip-req-tracker-45ts0hb_
Created requirements tracker '/tmp/pip-req-tracker-45ts0hb_'
Created temporary directory: /tmp/pip-wheel-x2llpm3h
Looking in indexes: https://pypi.python.org/simple
Collecting zope.browser==2.3
  1 location(s) to search for versions of zope.browser:
  * https://pypi.python.org/simple/zope-browser/
  Getting page https://pypi.python.org/simple/zope-browser/
  Analyzing links from page https://pypi.org/simple/zope-browser/
    Found link https://files.pythonhosted.org/packages/c5/9d/163629a5b32f72c2628518406b01e5818d8208943c60e78832b6a20976dc/zope.browser-0.5.0.zip#sha256=a84270b2b6d5665be07ab41ee71a80a09691f644465de4123dbdf71ac709d2a5 (from https://pypi.org/simple/zope-browser/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/42/10/b3a592d80e8baffaa0212ba4d005af58afcb103fd160d83af1a56f8257fc/zope.browser-1.0.tar.gz#sha256=990c031ad918c55fbbd3ac0d533346d275e9785239c578ca2a97eaa3d8e7926b (from https://pypi.org/simple/zope-browser/), version: 1.0
    Found link https://files.pythonhosted.org/packages/c9/1c/848ac3b436d6a0d6a8e587cc3f0a538ca1a054d104978650ff243433a214/zope.browser-1.1.tar.gz#sha256=c4e539e1f9464b94d89f4ba3047e332c3cf0ac61bebf36120923d0d997df390c (from https://pypi.org/simple/zope-browser/), version: 1.1
    Found link https://files.pythonhosted.org/packages/73/ea/58d55eec3c8564340c46b0e8fa5c4c555c8064efb1ac239f18be41f33cfc/zope.browser-1.2.tar.gz#sha256=6e67dda1af81f3b2f7c6839d63bebb5849715919b94d9e5fd141c2c581c41a6e (from https://pypi.org/simple/zope-browser/), version: 1.2
    Found link https://files.pythonhosted.org/packages/c0/fe/572a1ad449e12a47c74371cd33335afabe14614852c67ad6b35656cd68ec/zope.browser-1.3.zip#sha256=facdabe7c0bc1c9ffe9a2e1770a2146052042529a0784a5e46cb1cc4b865bfec (from https://pypi.org/simple/zope-browser/), version: 1.3
    Found link https://files.pythonhosted.org/packages/57/e0/6f5506a016c43831b7d57bf81230ef82ee72d0dbd6e1b60d9de0f9882836/zope.browser-2.0.0.zip#sha256=3a13155b246beb6df4a6a7cbde230d12b29aa8fddb67b489572b00cff9c3fd3d (from https://pypi.org/simple/zope-browser/), version: 2.0.0
    Found link https://files.pythonhosted.org/packages/ee/c9/41917db3c485cd7356751eda82ee5f04a0fd89ed1657541d117126a46535/zope.browser-2.0.1.zip#sha256=d18da11b0d2375f1e0eb198a451f351b7ea42bc837c7dd98c51002d685836421 (from https://pypi.org/simple/zope-browser/), version: 2.0.1
    Found link https://files.pythonhosted.org/packages/84/cc/867fd7ce3b2e8db9905de9ca3ed5efe8699b09015ff6c0bbd3269186dd37/zope.browser-2.0.2.zip#sha256=3e8afd185e0f5545344fcb6969c2d6e9df89f8db663d383724f17d9a6c2e3939 (from https://pypi.org/simple/zope-browser/), version: 2.0.2
    Found link https://files.pythonhosted.org/packages/1e/91/9a22b2368be3232973677be2112f8ebbcc87ddfddfa0597750c67cf02a28/zope.browser-2.1.0-py2.py3-none-any.whl#sha256=055b3d8fb31ae150883b5e664526338e8fe4eb06e3c1dbabd1e54d6a43614394 (from https://pypi.org/simple/zope-browser/), version: 2.1.0
    Found link https://files.pythonhosted.org/packages/d0/f3/6638d8c238a8923f5c65dfa91e4078826b5a24619a5ff8bfbe69d1d4e49e/zope.browser-2.1.0.tar.gz#sha256=6f50384c01b400d985642a32b341c19090c32bc8ba0d07d88da96bc9b20a5da2 (from https://pypi.org/simple/zope-browser/), version: 2.1.0
    Found link https://files.pythonhosted.org/packages/1d/d1/366795a93b4c547af069b7a2460a7c5773ea0d5d271acc405e416a61620a/zope.browser-2.2.0-py2.py3-none-any.whl#sha256=981cd4aa481442df4b7e4bca2359b66328f23314ecdb6026fdaeba14388a99f0 (from https://pypi.org/simple/zope-browser/), version: 2.2.0
    Found link https://files.pythonhosted.org/packages/69/cf/dccabbc9ccefc9475d54a992a07ac5a5a8d6b343fb14f6dfc41145d61b44/zope.browser-2.2.0.tar.gz#sha256=20831087c940f5c91fc850dc19022368bacff4c5148adc48bd246e60f8d6b637 (from https://pypi.org/simple/zope-browser/), version: 2.2.0
    Found link https://files.pythonhosted.org/packages/35/ab/b15a1a5cb1be7468b630533346c5c97d128a82dbe4011ddec9b3bb090c9f/zope.browser-2.3-py2.py3-none-any.whl#sha256=299d1043c8ac92d76c9c12940c9eeed2e09a11fdc762b0cafbc0f1d128657846 (from https://pypi.org/simple/zope-browser/), version: 2.3
    Found link https://files.pythonhosted.org/packages/08/20/414af0c0227754fdb2d36511011a5406c31efc715cd51000f020da4a2e4e/zope.browser-2.3.tar.gz#sha256=a755801937d82531a7ec1525339fc9a87f58cd642a0042b51b280ac31a067113 (from https://pypi.org/simple/zope-browser/), version: 2.3
  Using version 2.3 (newest of versions: 2.3)
  Created temporary directory: /tmp/pip-unpack-a7xnw2qz
  Downloading https://files.pythonhosted.org/packages/35/ab/b15a1a5cb1be7468b630533346c5c97d128a82dbe4011ddec9b3bb090c9f/zope.browser-2.3-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/35/ab/b15a1a5cb1be7468b630533346c5c97d128a82dbe4011ddec9b3bb090c9f/zope.browser-2.3-py2.py3-none-any.whl#sha256=299d1043c8ac92d76c9c12940c9eeed2e09a11fdc762b0cafbc0f1d128657846 (from https://pypi.org/simple/zope-browser/)
  Saved /tmp/tmprxwp2yw7/zope.browser-2.3-py2.py3-none-any.whl
  Added zope.browser==2.3 from https://files.pythonhosted.org/packages/35/ab/b15a1a5cb1be7468b630533346c5c97d128a82dbe4011ddec9b3bb090c9f/zope.browser-2.3-py2.py3-none-any.whl#sha256=299d1043c8ac92d76c9c12940c9eeed2e09a11fdc762b0cafbc0f1d128657846 to build tracker '/tmp/pip-req-tracker-45ts0hb_'
  Removed zope.browser==2.3 from https://files.pythonhosted.org/packages/35/ab/b15a1a5cb1be7468b630533346c5c97d128a82dbe4011ddec9b3bb090c9f/zope.browser-2.3-py2.py3-none-any.whl#sha256=299d1043c8ac92d76c9c12940c9eeed2e09a11fdc762b0cafbc0f1d128657846 from build tracker '/tmp/pip-req-tracker-45ts0hb_'
Skipping zope.browser, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-x2llpm3h/zope.browser
Removed build tracker '/tmp/pip-req-tracker-45ts0hb_'