Created temporary directory: /tmp/pip-ephem-wheel-cache-izewa_ft
Created temporary directory: /tmp/pip-req-tracker-3c4r89g0
Created requirements tracker '/tmp/pip-req-tracker-3c4r89g0'
Created temporary directory: /tmp/pip-wheel-liw7438e
Collecting sfftk-rw==0.6.0.dev1
  1 location(s) to search for versions of sfftk-rw:
  * https://pypi.org/simple/sfftk-rw/
  Getting page https://pypi.org/simple/sfftk-rw/
  Analyzing links from page https://pypi.org/simple/sfftk-rw/
    Found link https://files.pythonhosted.org/packages/b7/c1/0fd6bee4021b606ae5c5672367b85687b3db5a71ee64d04c24574cf44e56/sfftk-rw-0.5.0.dev0.tar.gz#sha256=7ae548e19d879dfe68d62920d8fc4db19cd6c1a9dd62f043ef62a0b1dcbb26c6 (from https://pypi.org/simple/sfftk-rw/), version: 0.5.0.dev0
    Skipping link https://files.pythonhosted.org/packages/83/f0/dc0b7d50a7c9573c98cd19c1dcee79a789bd49f808b17ba07990b97966ee/sfftk_rw-0.5.0.dev0-py2-none-any.whl#sha256=f8b1d5a2c64d438aa5f6c3c7c851b8db3dca3cb23791548eac4d9566710441ba (from https://pypi.org/simple/sfftk-rw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/33/88/93c3c9c7a29e496d27bf686c70fd9b009406c53a897e53939847048580d7/sfftk_rw-0.5.0.dev0-py3-none-any.whl#sha256=792e24fd2a73acdadabf4111c137484193ede3a344bdd06f8f249df1558da4a8 (from https://pypi.org/simple/sfftk-rw/), version: 0.5.0.dev0
    Found link https://files.pythonhosted.org/packages/f0/58/1a19c3d12e789b40540ea2aa4cc5198f76d43e46b3bcd580fd055c758643/sfftk-rw-0.5.0.dev1.tar.gz#sha256=04bc3fbf5b4699ff11d41dff8faae500ee1a8b1849058a46e81aa9162f002e0b (from https://pypi.org/simple/sfftk-rw/), version: 0.5.0.dev1
    Skipping link https://files.pythonhosted.org/packages/a8/f3/72842148fea4ceac14b0e6817bf46dcb83c1698c29a52a9fbd9aedf3288b/sfftk_rw-0.5.0.dev1-py2-none-any.whl#sha256=c6dda2aa223adfb9d0d0e8161e47476979547d559ba256e35f02b9fdc6d7d3e1 (from https://pypi.org/simple/sfftk-rw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/97/44/0b1d2ceed08d2f54f8960dfa2f929789fe89a25f757bcac12b157758e4dd/sfftk_rw-0.5.0.dev1-py3-none-any.whl#sha256=3fb7470251091b7cff8fd9410ecfbbe43b93d31219e44e33aec22fada3b8bc1e (from https://pypi.org/simple/sfftk-rw/), version: 0.5.0.dev1
    Found link https://files.pythonhosted.org/packages/79/cd/ea58eec4545456c4fbafdf746ba1e9d6dda5423600ab3719b72dccf540bc/sfftk-rw-0.5.1.dev0.tar.gz#sha256=4751f70e9a25070698f94370872b3b9480d17f73b09afa8a0f39c252319bac48 (from https://pypi.org/simple/sfftk-rw/), version: 0.5.1.dev0
    Skipping link https://files.pythonhosted.org/packages/2c/7f/cecd94cc149400bef6a4760b392018261e3555494646cd23f45c1a98e265/sfftk_rw-0.5.1.dev0-py2-none-any.whl#sha256=cb97ae2e58e7ba55d908f60fd722df5d13297b29f2b19639f3123df8973958d1 (from https://pypi.org/simple/sfftk-rw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/a5/bb/7359b1b4b45c4b6d75bf91cd5e88cde3f9aec8846e00579010802809dfc0/sfftk_rw-0.5.1.dev0-py3-none-any.whl#sha256=768c628928d20db8e129aba9c2cbaa0c023f0a343242fdb7e5f9abb171748bc0 (from https://pypi.org/simple/sfftk-rw/), version: 0.5.1.dev0
    Found link https://files.pythonhosted.org/packages/be/44/75f935c16fa46cbbfbb71bae85bdcf4077b11483e38900bba0542b777786/sfftk-rw-0.5.2.dev0.tar.gz#sha256=f5a755db88680888282fa8d213dfac80ad93d509d6a10e3eee51585ab0593757 (from https://pypi.org/simple/sfftk-rw/), version: 0.5.2.dev0
    Skipping link https://files.pythonhosted.org/packages/43/b7/8e9499d889a677e4174c153eeb03d53bc092b238c54bf4e2a7f685a714db/sfftk_rw-0.5.2.dev0-py2-none-any.whl#sha256=8bc1fc86c06632332127780cc4cb32235ed843d55cc2ff910efab59b633c41b2 (from https://pypi.org/simple/sfftk-rw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/79/74/8a8561314e847c54c178f8c17ca6da35974e6e7c127544e03d5577234cc8/sfftk_rw-0.5.2.dev0-py3-none-any.whl#sha256=3f56866cd66343e325ca8eee7254818ea4b1fd76770fb5a9f79bfa553acc33e0 (from https://pypi.org/simple/sfftk-rw/), version: 0.5.2.dev0
    Found link https://files.pythonhosted.org/packages/f2/07/dce755d790dd26684f8ce8f373f1d30bc0453c40540c6b45aead7bd7539f/sfftk-rw-0.5.2.dev1.tar.gz#sha256=f68b2b07d93d27803232d09f5b294f7d94be93d3ce43ce0e01a05859db5b5a5b (from https://pypi.org/simple/sfftk-rw/), version: 0.5.2.dev1
    Skipping link https://files.pythonhosted.org/packages/30/09/acf747a69ef81c0b908ea77b1f7f354eef5fe04bb19593306a644a664abb/sfftk_rw-0.5.2.dev1-py2-none-any.whl#sha256=37a5d0dbe50e884a4d3688e1aa9692def701a40daf98f843b1ae4aab38eed7e3 (from https://pypi.org/simple/sfftk-rw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/6e/21/2651521efd0ba877288e15380ecc592723265638dac86ba2af9d2ead2132/sfftk_rw-0.5.2.dev1-py3-none-any.whl#sha256=3fb4c61f6f29eda76f803d54ebee7ea7726a7977db5ab0e93387eca43012ad3b (from https://pypi.org/simple/sfftk-rw/), version: 0.5.2.dev1
    Found link https://files.pythonhosted.org/packages/22/97/c6985715d84342ab24868000c755a42889adc51d560f1b5604f0de1e70bf/sfftk-rw-0.6.0.dev1.tar.gz#sha256=854787d2658518d085e55ad04d171252276cff7ff7d8820a04c1f642afb2df6a (from https://pypi.org/simple/sfftk-rw/), version: 0.6.0.dev1
    Skipping link https://files.pythonhosted.org/packages/1b/14/ed6179a6ae0a040fb823b663528f0952ee77e224bb388af36ff74f8145d4/sfftk_rw-0.6.0.dev1-py2-none-any.whl#sha256=510c0a060076450b4020bd8977f98bea0b05629bc038fecc0cde09aea7700a85 (from https://pypi.org/simple/sfftk-rw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/84/dd/69f0dd9dcc6e59b22ebfeac3a12bef89dcbd53afbf3e572235e094d1a561/sfftk_rw-0.6.0.dev1-py3-none-any.whl#sha256=53355ac70ecab80f758a8c702d1630f0760a4cb978fb7bb5b1e589cb99ff00e1 (from https://pypi.org/simple/sfftk-rw/), version: 0.6.0.dev1
  Using version 0.6.0.dev1 (newest of versions: 0.6.0.dev1)
  Created temporary directory: /tmp/pip-unpack-klgit4aa
  Downloading https://files.pythonhosted.org/packages/84/dd/69f0dd9dcc6e59b22ebfeac3a12bef89dcbd53afbf3e572235e094d1a561/sfftk_rw-0.6.0.dev1-py3-none-any.whl (453kB)
  Downloading from URL https://files.pythonhosted.org/packages/84/dd/69f0dd9dcc6e59b22ebfeac3a12bef89dcbd53afbf3e572235e094d1a561/sfftk_rw-0.6.0.dev1-py3-none-any.whl#sha256=53355ac70ecab80f758a8c702d1630f0760a4cb978fb7bb5b1e589cb99ff00e1 (from https://pypi.org/simple/sfftk-rw/)
  Saved /tmp/tmp8vx1wnzg/sfftk_rw-0.6.0.dev1-py3-none-any.whl
  Added sfftk-rw==0.6.0.dev1 from https://files.pythonhosted.org/packages/84/dd/69f0dd9dcc6e59b22ebfeac3a12bef89dcbd53afbf3e572235e094d1a561/sfftk_rw-0.6.0.dev1-py3-none-any.whl#sha256=53355ac70ecab80f758a8c702d1630f0760a4cb978fb7bb5b1e589cb99ff00e1 to build tracker '/tmp/pip-req-tracker-3c4r89g0'
  Removed sfftk-rw==0.6.0.dev1 from https://files.pythonhosted.org/packages/84/dd/69f0dd9dcc6e59b22ebfeac3a12bef89dcbd53afbf3e572235e094d1a561/sfftk_rw-0.6.0.dev1-py3-none-any.whl#sha256=53355ac70ecab80f758a8c702d1630f0760a4cb978fb7bb5b1e589cb99ff00e1 from build tracker '/tmp/pip-req-tracker-3c4r89g0'
Skipping sfftk-rw, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-liw7438e/sfftk-rw
Removed build tracker '/tmp/pip-req-tracker-3c4r89g0'