Collecting wokkel==18.0.0rc3
  1 location(s) to search for versions of wokkel:
  * https://pypi.python.org/simple/wokkel/
  Getting page https://pypi.python.org/simple/wokkel/
  Analyzing links from page https://pypi.python.org/simple/wokkel/
    Found link https://pypi.python.org/packages/02/6e/685f174713889f9260b94a2b6457defb9fa22a46899d97640d5bfc673b11/wokkel-0.5.0.tar.gz#md5=29dd5a86e1c46e297eac80f49a9f23c7 (from https://pypi.python.org/simple/wokkel/), version: 0.5.0
    Found link https://pypi.python.org/packages/0e/89/ab6121506b2b8a363dac4fddc648734a44e486defbe0fc4de3785e5ce499/wokkel-0.7.1.tar.gz#md5=fe51e9aaf4846dcdd891c3049c0e0e70 (from https://pypi.python.org/simple/wokkel/), version: 0.7.1
    Found link https://pypi.python.org/packages/11/94/cf0a4ee60f93eb9058bfd848edd89d93f1345572384701f71d3a64ec21ce/wokkel-0.3.1.tar.gz#md5=2220b42b37dd60ba227f4675f684bd16 (from https://pypi.python.org/simple/wokkel/), version: 0.3.1
    Skipping link https://pypi.python.org/packages/1f/dd/bae5796c60bdbef9dffed3891c1a9d0ed120e3d1eccf95e17a3d49a75ac9/wokkel-0.7.0-py2.7.egg#md5=073a76a86fd348d2647634d0e3ed7a82 (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/29/93/ef990b107f8d2e8964a637a735234944b907f724bfc659c3e5bc99e3a569/wokkel-0.7.0.tar.gz#md5=fffc7bf564cf1d7d1ccaa6c5d18d6a76 (from https://pypi.python.org/simple/wokkel/), version: 0.7.0
    Skipping link https://pypi.python.org/packages/2c/05/7282eac4283ded6bf9c7f339468f572e023517add9ef3a63fe1ef64123d9/wokkel-0.6.0-py2.6.egg#md5=8c7c38cf58144af0602cfa535676bf0e (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/36/85/56c350e002983d1c18f9fdc98d25cc8c398ad932dd594b04e89bd9c7942e/wokkel-18.0.0rc3.tar.gz#md5=57dc9f53de2e28c0557be1b55443a0e2 (from https://pypi.python.org/simple/wokkel/), version: 18.0.0rc3
    Skipping link https://pypi.python.org/packages/3d/20/a07f5944985cea9913e80516f7812c63ce68d0e29495ca2a2c99b231eb67/wokkel-0.3.1-py2.5.egg#md5=603478a75f9c97b9f23c47e881cc348b (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/3f/0e/39aa99f8c89b2fd330094203b6cfd55a0f67a9cec3a292b71a027516aeba/wokkel-18.0.0rc2.tar.gz#md5=6c347698e73286f194d129f8949ffe10 (from https://pypi.python.org/simple/wokkel/), version: 18.0.0rc2
    Found link https://pypi.python.org/packages/4b/92/b287872b71103f4d32523f65484f2fc90c0747d3cf435189d73bc91534e0/wokkel-18.0.0rc3-py2.py3-none-any.whl#md5=c1c5b96e74fd485894f7cc08e467c81c (from https://pypi.python.org/simple/wokkel/), version: 18.0.0rc3
    Skipping link https://pypi.python.org/packages/5a/6f/629f8c95daeed3348cb4b3bac1abec3bc6a6f2b122a1cd3499535ba016b8/wokkel-0.6.1-py2.6.egg#md5=76deeb1e5d4aec9e63777c5f2781ff99 (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/6e/9c/ee2663049645f6d47fb5a230b7750e87500a2f2c68daf438f928861274c4/wokkel-0.4.0-py2.5.egg#md5=fa4a3087363fa4f42ceb297775072f36 (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/85/0a/047583d5439aff73ab685afa4aa70d57507cd4970aea183b554055c74193/wokkel-0.4.0.tar.gz#md5=3f6acd2752ad12a3a67bd54ed02698e0 (from https://pypi.python.org/simple/wokkel/), version: 0.4.0
    Found link https://pypi.python.org/packages/a5/61/7cb4d5872a1c984a4c9384dd97bc4b22da8fd69c4ccf99ba366023c4f50e/wokkel-0.6.1.tar.gz#md5=8fffcf1c1d3a6cae4780e9becea684ac (from https://pypi.python.org/simple/wokkel/), version: 0.6.1
    Found link https://pypi.python.org/packages/af/ab/c68b9e9382aa447310133906b22a6c0a65608d390d768ea6c92b5109b572/wokkel-0.6.0.tar.gz#md5=c59300b86dfac6c54806be3e2695d869 (from https://pypi.python.org/simple/wokkel/), version: 0.6.0
    Found link https://pypi.python.org/packages/af/ae/98a3e584af40aebd0ca3043182bf7762ede5d5da0f2cb188060df9f3b72d/wokkel-0.6.3.tar.gz#md5=bfc6570c19602393b43ec25c69ec7727 (from https://pypi.python.org/simple/wokkel/), version: 0.6.3
    Found link https://pypi.python.org/packages/b5/af/d37a41316cc411cfbeeb7675d09364b8d0781c6773cbd709c15d2dc431d3/wokkel-18.0.0rc1-py2.py3-none-any.whl#md5=59829803481fea1639d3af5a76b41a9f (from https://pypi.python.org/simple/wokkel/), version: 18.0.0rc1
    Found link https://pypi.python.org/packages/b7/c0/6ff781a8cc7b36faf843eee0e0b2e356277af833e3dcfd4e7583881cf14f/wokkel-18.0.0rc1.tar.gz#md5=56f1fff3f5c972807965fd0804d348cf (from https://pypi.python.org/simple/wokkel/), version: 18.0.0rc1
    Skipping link https://pypi.python.org/packages/ba/a7/120dd75005422aeb4b37c5f044afb5d06fcb9288d2f0c32f08e52c4de8cb/wokkel-0.6.3-py2.6.egg#md5=7453960949762fdae6e618c1d1e151cf (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/c9/c3/56d74d4efc854101b404e5d087df8e5e4829c9ed4d765c68b20c298b7e5b/wokkel-0.6.2-py2.6.egg#md5=f8ae31076969089260c97e0bfca76f1a (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/cb/9c/4802aca7ac85f2e0f48373c3c3ed19cb917728b975b437b19cf13c7401cd/wokkel-18.0.0rc2-py2.py3-none-any.whl#md5=bfb50c4ba4c98155148aca53d5f3bdd4 (from https://pypi.python.org/simple/wokkel/), version: 18.0.0rc2
    Skipping link https://pypi.python.org/packages/de/28/8d3f7a6d5de379f3e044cf99f1282702f2caaa297ffaa3d6fd937b10b429/wokkel-0.7.1-py2.7.egg#md5=061c0cbc00853feb50b6896cba738693 (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/ee/37/10ddad31407ece7340a86a73643226e70a5b71f8b3943fb776f0ce647cbc/wokkel-0.5.0-py2.6.egg#md5=7e8ada51ba6766bbaff82f6a70a2da40 (from https://pypi.python.org/simple/wokkel/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/fc/83/26ee800b601ed1bb85cd339027c57d3f0bda2042398cd586e90290fdb170/wokkel-0.6.2.tar.gz#md5=4927ea97ff0363d33d8c762c61564570 (from https://pypi.python.org/simple/wokkel/), version: 0.6.2
  Using version 18.0.0rc3 (newest of versions: 18.0.0rc3)
  Downloading wokkel-18.0.0rc3-py2.py3-none-any.whl (131kB)
  Downloading from URL https://pypi.python.org/packages/4b/92/b287872b71103f4d32523f65484f2fc90c0747d3cf435189d73bc91534e0/wokkel-18.0.0rc3-py2.py3-none-any.whl#md5=c1c5b96e74fd485894f7cc08e467c81c (from https://pypi.python.org/simple/wokkel/)
  Saved /tmp/tmpqabrvl9i/wokkel-18.0.0rc3-py2.py3-none-any.whl
Skipping wokkel, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-cqvnqeom/wokkel