Collecting plumb==0.9.1
  1 location(s) to search for versions of plumb:
  * https://pypi.python.org/simple/plumb/
  Getting page https://pypi.python.org/simple/plumb/
  Analyzing links from page https://pypi.python.org/simple/plumb/
    Found link https://pypi.python.org/packages/1e/20/84678ade5e54cfee663b19a0b5b6c581238d1161cc7e2fcb462a4a0ded6c/plumb-0.9.1-py3-none-any.whl#md5=779d48e5674748e1c8db4ec1d440f3e9 (from https://pypi.python.org/simple/plumb/), version: 0.9.1
    Found link https://pypi.python.org/packages/31/88/e5f41353a11c45d8a7953c877b531432276d7a630dfd222311b0612384ce/plumb-0.8.0-py3-none-any.whl#md5=9c1708168bfb1b2596095dde3c99ed2e (from https://pypi.python.org/simple/plumb/), version: 0.8.0
    Found link https://pypi.python.org/packages/50/fd/87d641ec84a448390c343675b07d314d96d0dc831f2c47c75f5a347ffd86/plumb-0.7.1-py3-none-any.whl#md5=9d80376fe036ee7ac1167858bb8e7b98 (from https://pypi.python.org/simple/plumb/), version: 0.7.1
    Found link https://pypi.python.org/packages/52/6c/6e471b06a3d4e26a0c16fb7b98c68e14f5d0086360f1bda9466665d09646/plumb-0.8.0.tar.gz#md5=6ff325c30056853e33c5ddfd0ff684a2 (from https://pypi.python.org/simple/plumb/), version: 0.8.0
    Found link https://pypi.python.org/packages/58/27/0c8b89817d486484fb11bd098fd28b92749166f91656e6a2102848fe517f/plumb-0.8.0.linux-x86_64.tar.gz#md5=7dedb810c3734a7f31012eb97887ad6e (from https://pypi.python.org/simple/plumb/), version: 0.8.0.linux-x86_64
    Found link https://pypi.python.org/packages/5b/ae/6cd960f3cf9cbb6610932cf065bbdae7401d2e7fd585462f516111e76165/plumb-0.7.0.linux-x86_64.tar.gz#md5=75cffab1e22bb4f1c2e0e2d23606b7e8 (from https://pypi.python.org/simple/plumb/), version: 0.7.0.linux-x86_64
    Found link https://pypi.python.org/packages/73/8d/2d0e36721c518ded3862f7b39e478ac3081791aa60a60e8fd91b6f7c2d58/plumb-0.7.0.tar.gz#md5=46d08af2f360fdb3cb2a48d32f101996 (from https://pypi.python.org/simple/plumb/), version: 0.7.0
    Found link https://pypi.python.org/packages/76/ba/7e61c734f6fbc63416398bdfeb3e0aea0c986b1c86e1c7905949ddcc9eb5/plumb-0.5.0.tar.gz#md5=389329403a2bcd195d8ffc9d1f067399 (from https://pypi.python.org/simple/plumb/), version: 0.5.0
    Found link https://pypi.python.org/packages/7b/5f/36a3b60b72f8c70058481a3a7e6d917025d71dc1d771bd4da8f871801fd8/plumb-0.9.0.tar.gz#md5=b236529cbc8e85054f0049746d57a659 (from https://pypi.python.org/simple/plumb/), version: 0.9.0
    Found link https://pypi.python.org/packages/81/c0/13283ec04dbb188cdff7362aaea79b5fbec46977545b5029d4d531e2ee19/plumb-0.9.1.tar.gz#md5=3ef25b96641e999b75f1b1a684daf712 (from https://pypi.python.org/simple/plumb/), version: 0.9.1
    Found link https://pypi.python.org/packages/a1/9e/b3f57e0d599e4c33cf926aa790a7ed0ed35f0eeb126902241d913ba8a945/plumb-0.7.0-py3-none-any.whl#md5=b4455b9f967139ca03e2cdd4fa884826 (from https://pypi.python.org/simple/plumb/), version: 0.7.0
    Found link https://pypi.python.org/packages/c2/9a/d477627612be08a51dda9a98ef20afc4d5a3171f7a62c174d0ebcfbbc314/plumb-0.7.1.tar.gz#md5=57715856d6f93180012a4a352ebf6795 (from https://pypi.python.org/simple/plumb/), version: 0.7.1
    Found link https://pypi.python.org/packages/d0/80/24e7256d03c9d203da62f8c9165565495a3594e834c774a47d2e82f1c411/plumb-0.7.1.linux-x86_64.tar.gz#md5=0e2b41450162873f5a28cdd526d26060 (from https://pypi.python.org/simple/plumb/), version: 0.7.1.linux-x86_64
    Found link https://pypi.python.org/packages/d3/7f/5abb6c177b9520496a41da6eccb60a75cf4b5619e893cf1462ab90b6acd4/plumb-0.9.0-py3-none-any.whl#md5=27413ad0a05c63a124c3d8ce06e567ab (from https://pypi.python.org/simple/plumb/), version: 0.9.0
    Skipping link https://pypi.python.org/packages/de/9f/d796231a4427ad93be7873e15b41d3df7fcf9db2a2a93f20008282729bad/plumb-0.9.0-py3.5.egg#md5=c166f9337b354f6f77a1ac3f59b68234 (from https://pypi.python.org/simple/plumb/); unsupported archive format: .egg
  Using version 0.9.1 (newest of versions: 0.9.1)
  Downloading plumb-0.9.1-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/1e/20/84678ade5e54cfee663b19a0b5b6c581238d1161cc7e2fcb462a4a0ded6c/plumb-0.9.1-py3-none-any.whl#md5=779d48e5674748e1c8db4ec1d440f3e9 (from https://pypi.python.org/simple/plumb/)
  Saved /tmp/tmprp4g_lt0/plumb-0.9.1-py3-none-any.whl
Skipping plumb, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-wf2byh4m/plumb