Created temporary directory: /tmp/pip-ephem-wheel-cache-mzplt4_t
Created temporary directory: /tmp/pip-req-tracker-89ujhb5d
Created requirements tracker '/tmp/pip-req-tracker-89ujhb5d'
Created temporary directory: /tmp/pip-wheel-nk_qk8hi
Looking in indexes: https://pypi.python.org/simple
Collecting plus==1994.12.3
  1 location(s) to search for versions of plus:
  * https://pypi.python.org/simple/plus/
  Getting page https://pypi.python.org/simple/plus/
  Analyzing links from page https://pypi.org/simple/plus/
    Found link https://files.pythonhosted.org/packages/12/e4/4c977bca4b806cd09150857b3600226ea257dce781171fbb0fc4a0c1276e/plus-1994.12.1-py2.py3-none-any.whl#sha256=a0fd3dd2ff9465669ac190944fd18bcec3a4580db8a9154130a7ee6166645601 (from https://pypi.org/simple/plus/) (requires-python:>=2.7.0), version: 1994.12.1
    Found link https://files.pythonhosted.org/packages/c1/42/be7fd8523b08a185262c0f39ab6beca23c31c7cb635525742577e2268977/plus-1994.12.1.tar.gz#sha256=e12d4ddbfd54b7a4c3666c0228f7054d4168ca47964a039ed584086029c8bf34 (from https://pypi.org/simple/plus/) (requires-python:>=2.7.0), version: 1994.12.1
    Found link https://files.pythonhosted.org/packages/f9/00/095c1299b19565fb7260de10fca5753aa284af5abebdf2ee2f3d73600f50/plus-1994.12.3-py2.py3-none-any.whl#sha256=1e423fa6f16bfec8a57bbdf5894f5f3b65d0552f4747763fffbeb7cfe3009bbb (from https://pypi.org/simple/plus/) (requires-python:>=2.7.0), version: 1994.12.3
    Found link https://files.pythonhosted.org/packages/22/4e/09b4964b6575c94091a655120e421eb6dfa9484815ce62b35031b5a4d784/plus-1994.12.3.tar.gz#sha256=a07f4603db7ea5267eaaae32dd507f0ce467af9da23897b4d5ccc3fe1b675e6f (from https://pypi.org/simple/plus/) (requires-python:>=2.7.0), version: 1994.12.3
  Using version 1994.12.3 (newest of versions: 1994.12.3)
  Created temporary directory: /tmp/pip-unpack-bgpodeth
  Downloading https://files.pythonhosted.org/packages/f9/00/095c1299b19565fb7260de10fca5753aa284af5abebdf2ee2f3d73600f50/plus-1994.12.3-py2.py3-none-any.whl (86kB)
  Downloading from URL https://files.pythonhosted.org/packages/f9/00/095c1299b19565fb7260de10fca5753aa284af5abebdf2ee2f3d73600f50/plus-1994.12.3-py2.py3-none-any.whl#sha256=1e423fa6f16bfec8a57bbdf5894f5f3b65d0552f4747763fffbeb7cfe3009bbb (from https://pypi.org/simple/plus/) (requires-python:>=2.7.0)
  Saved /tmp/tmpv2w1cgxl/plus-1994.12.3-py2.py3-none-any.whl
  Added plus==1994.12.3 from https://files.pythonhosted.org/packages/f9/00/095c1299b19565fb7260de10fca5753aa284af5abebdf2ee2f3d73600f50/plus-1994.12.3-py2.py3-none-any.whl#sha256=1e423fa6f16bfec8a57bbdf5894f5f3b65d0552f4747763fffbeb7cfe3009bbb to build tracker '/tmp/pip-req-tracker-89ujhb5d'
  Removed plus==1994.12.3 from https://files.pythonhosted.org/packages/f9/00/095c1299b19565fb7260de10fca5753aa284af5abebdf2ee2f3d73600f50/plus-1994.12.3-py2.py3-none-any.whl#sha256=1e423fa6f16bfec8a57bbdf5894f5f3b65d0552f4747763fffbeb7cfe3009bbb from build tracker '/tmp/pip-req-tracker-89ujhb5d'
Skipping plus, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-nk_qk8hi/plus
Removed build tracker '/tmp/pip-req-tracker-89ujhb5d'