Collecting nrefocus==0.1.6
  1 location(s) to search for versions of nrefocus:
  * https://pypi.python.org/simple/nrefocus/
  Getting page https://pypi.python.org/simple/nrefocus/
  Analyzing links from page https://pypi.python.org/simple/nrefocus/
    Found link https://pypi.python.org/packages/0c/a5/c5e31d2e0f3ad642b7ca7c81c8529aacc4883596251908ee69887cc2aee3/nrefocus-0.1.6-py2.py3-none-any.whl#md5=94d4483259f2d4fdb6c0e2c936715127 (from https://pypi.python.org/simple/nrefocus/), version: 0.1.6
    Found link https://pypi.python.org/packages/15/a5/150fdf796ed50d37c0323dd92291d94e6209665eb1a4d038d08c22e6c589/nrefocus-0.1.6.tar.gz#md5=091f08da71e20836f3ec984809ac54ad (from https://pypi.python.org/simple/nrefocus/), version: 0.1.6
    Found link https://pypi.python.org/packages/21/5b/fb0a239b6fc14918f1d2ebdd6f8661320a1bdd2bd1b4f0daaf2afcd4f7cf/nrefocus-0.1.7-py2.py3-none-any.whl#md5=a0642c9853ff507025659ad1477b3e2b (from https://pypi.python.org/simple/nrefocus/), version: 0.1.7
    Found link https://pypi.python.org/packages/24/ec/22bf7d280e413d8d9cd3b05b9e7f555f95e0ba07a2752eaa58d08550a16c/nrefocus-0.1.4.tar.gz#md5=ffaa610b4b91b9920394768f8230761c (from https://pypi.python.org/simple/nrefocus/), version: 0.1.4
    Found link https://pypi.python.org/packages/82/b1/489d3c65db851b7cc8639ebbce13216980d14bf1899f536399f52bc04108/nrefocus-0.1.2.tar.gz#md5=67ab17cce40a794d323d64708ff8e63c (from https://pypi.python.org/simple/nrefocus/), version: 0.1.2
    Found link https://pypi.python.org/packages/be/b2/19fbfe080d5e60ca32428f66f46ff2b4a5c7978e694719d2af172a4efeba/nrefocus-0.1.3.tar.gz#md5=ef1a3a76794e7d9cb0c3f424aa5209b8 (from https://pypi.python.org/simple/nrefocus/), version: 0.1.3
    Found link https://pypi.python.org/packages/c9/a0/96792cce45afc1ac88043af03e174b3d822d711b32659155659d34a0a1af/nrefocus-0.1.1.tar.gz#md5=7e7a5ff51c99a539550c60a0ec73ca74 (from https://pypi.python.org/simple/nrefocus/), version: 0.1.1
    Found link https://pypi.python.org/packages/ca/d1/0b66be84765e1be3f8218ed52b617312d13ab686c37ad318bfbb39fffcbd/nrefocus-0.1.7.tar.gz#md5=30ed8c187302ff0285e15022ae2d6928 (from https://pypi.python.org/simple/nrefocus/), version: 0.1.7
    Found link https://pypi.python.org/packages/ea/4d/e578d7323ff1ac7540e45ace438a09799f73ac190eff4158f846b8cfa0bb/nrefocus-0.1.8-py2.py3-none-any.whl#md5=357db6e2b426834c9ef91ed33763dfa4 (from https://pypi.python.org/simple/nrefocus/), version: 0.1.8
    Found link https://pypi.python.org/packages/f4/0f/1a6704ba35423d837200c97e67b7fd0de48d392b2ce80bb1ccb176e8de92/nrefocus-0.1.8.tar.gz#md5=a5260b39789344ec0229d5ceae1c210f (from https://pypi.python.org/simple/nrefocus/), version: 0.1.8
    Found link https://pypi.python.org/packages/f4/5c/ce0dba37e6191f2f228d2d9b4462a7cd28b458cd62cd423e6b182832f441/nrefocus-0.1.5.tar.gz#md5=b3b15015b6a7009ca82f2d7bbf732006 (from https://pypi.python.org/simple/nrefocus/), version: 0.1.5
  Using version 0.1.6 (newest of versions: 0.1.6)
  Downloading nrefocus-0.1.6-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/0c/a5/c5e31d2e0f3ad642b7ca7c81c8529aacc4883596251908ee69887cc2aee3/nrefocus-0.1.6-py2.py3-none-any.whl#md5=94d4483259f2d4fdb6c0e2c936715127 (from https://pypi.python.org/simple/nrefocus/)
  Saved /tmp/tmp977u0gz2/nrefocus-0.1.6-py2.py3-none-any.whl
Skipping nrefocus, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-znrunavf/nrefocus