Created temporary directory: /tmp/pip-ephem-wheel-cache-81iubwp7
Created temporary directory: /tmp/pip-req-tracker-6u0jkgim
Created requirements tracker '/tmp/pip-req-tracker-6u0jkgim'
Created temporary directory: /tmp/pip-wheel-gmon07vb
Looking in indexes: https://pypi.python.org/simple
Collecting perceptible==0.4.2
  1 location(s) to search for versions of perceptible:
  * https://pypi.python.org/simple/perceptible/
  Getting page https://pypi.python.org/simple/perceptible/
  Analyzing links from page https://pypi.org/simple/perceptible/
    Found link https://files.pythonhosted.org/packages/b6/59/0ace840abbf912b5ff2371c4c9021f69e12926bc95662b320a388ebe9061/perceptible-0.1.tar.gz#sha256=24a0dd73bb2db7e0a4c64887a04fc0af7720e37517f335f77a152ec72b03e15d (from https://pypi.org/simple/perceptible/), version: 0.1
    Found link https://files.pythonhosted.org/packages/81/80/de1450298d43aa7edc0074c789c3bf11e00ad04621be2129eeffcdab5994/perceptible-0.2-py3-none-any.whl#sha256=f197916040662119644abfd1ecf5c88f28140e95431e024c9c7a0eb1b1fcb4a5 (from https://pypi.org/simple/perceptible/), version: 0.2
    Found link https://files.pythonhosted.org/packages/5c/8f/4848c79d970055803204fc2d2197824e16c7cfbb446322f241e496674ae5/perceptible-0.3-py3-none-any.whl#sha256=a07e2852abdb2b8eda0132c2c539c06e2508b4b5dd641b8cdca2cdff3cffa4c8 (from https://pypi.org/simple/perceptible/), version: 0.3
    Found link https://files.pythonhosted.org/packages/18/a1/ccb010f3df7e133999274b9a3d4509b941dce7d9b35530dcb8273931acdc/perceptible-0.4-py2.py3-none-any.whl#sha256=e4629de80aa4367bfd26b072366d0ad12c2fd71d6b894d4959a1c474921d5e1f (from https://pypi.org/simple/perceptible/), version: 0.4
    Found link https://files.pythonhosted.org/packages/03/da/9dd35f4f3b3c5c6cb9a77e69591ab35cb7a592882a679333efad64ec561e/perceptible-0.4.1-py2.py3-none-any.whl#sha256=f632ec9aa2ca49ac468a1fe62389410c8ca6d5e8507feaff535ecc35d23b7b40 (from https://pypi.org/simple/perceptible/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/b2/d4/7d550ead07a87ce29112399b4e5512bd77174e8591779af54bcdeb4d43c4/perceptible-0.4.1.tar.gz#sha256=ad6f7ad9150dcc6a8782236526fd013d0a5723d0fd5126a5f5ae36b763a85665 (from https://pypi.org/simple/perceptible/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/2a/b0/2bb34c22ead6cd27e28d955ff3755ba55193167ba150857b1e294d877059/perceptible-0.4.2-py2.py3-none-any.whl#sha256=44693c8d890843b1068f0671b4ce7fd53dc84504f3741ccee6035eee24adbca0 (from https://pypi.org/simple/perceptible/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/29/79/386ffd9ad5508c17963d91fad094c87a9fe1cfc70d2e1e548827410f70b8/perceptible-0.4.2.tar.gz#sha256=bdc413a3f8ffd69eeccf1b98b953c2732355f0a20270944a9806d7585acbdf56 (from https://pypi.org/simple/perceptible/), version: 0.4.2
  Using version 0.4.2 (newest of versions: 0.4.2)
  Created temporary directory: /tmp/pip-unpack-a5mhh57m
  Downloading https://files.pythonhosted.org/packages/2a/b0/2bb34c22ead6cd27e28d955ff3755ba55193167ba150857b1e294d877059/perceptible-0.4.2-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2a/b0/2bb34c22ead6cd27e28d955ff3755ba55193167ba150857b1e294d877059/perceptible-0.4.2-py2.py3-none-any.whl#sha256=44693c8d890843b1068f0671b4ce7fd53dc84504f3741ccee6035eee24adbca0 (from https://pypi.org/simple/perceptible/)
  Saved /tmp/tmpm5qbh9sf/perceptible-0.4.2-py2.py3-none-any.whl
  Added perceptible==0.4.2 from https://files.pythonhosted.org/packages/2a/b0/2bb34c22ead6cd27e28d955ff3755ba55193167ba150857b1e294d877059/perceptible-0.4.2-py2.py3-none-any.whl#sha256=44693c8d890843b1068f0671b4ce7fd53dc84504f3741ccee6035eee24adbca0 to build tracker '/tmp/pip-req-tracker-6u0jkgim'
  Removed perceptible==0.4.2 from https://files.pythonhosted.org/packages/2a/b0/2bb34c22ead6cd27e28d955ff3755ba55193167ba150857b1e294d877059/perceptible-0.4.2-py2.py3-none-any.whl#sha256=44693c8d890843b1068f0671b4ce7fd53dc84504f3741ccee6035eee24adbca0 from build tracker '/tmp/pip-req-tracker-6u0jkgim'
Skipping perceptible, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-gmon07vb/perceptible
Removed build tracker '/tmp/pip-req-tracker-6u0jkgim'