Created temporary directory: /tmp/pip-ephem-wheel-cache-4j_hbhon
Created temporary directory: /tmp/pip-req-tracker-_u1ib_pe
Created requirements tracker '/tmp/pip-req-tracker-_u1ib_pe'
Created temporary directory: /tmp/pip-wheel-0cdj54bm
Collecting flower==0.9.4
  1 location(s) to search for versions of flower:
  * https://pypi.org/simple/flower/
  Getting page https://pypi.org/simple/flower/
  Analyzing links from page https://pypi.org/simple/flower/
    Found link https://files.pythonhosted.org/packages/4c/c4/5af16f6289b29c633432cc84c8683928340f0ddf6483c867892254f7fab3/flower-0.1.0.tar.gz#sha256=e6b0cb6696e2905fbaf90f6a1c9924d1e16fc76185cb36e6cc22f96f5dc57cd8 (from https://pypi.org/simple/flower/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/ca/55/b65f0405945af3779c45f288ebeaaa9f59082ded80f8e0b12eb8b6a5d6e6/flower-0.2.0.tar.gz#sha256=94aa835c2927eb93c6b651f226adb97416838c5e7deba1d681f8046c358fdef7 (from https://pypi.org/simple/flower/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/eb/c7/d7bb1a2fbae88c3dda4f93cf178a4bb5af7ef6aa09c4505e0a795cbcf67c/flower-0.3.0.tar.gz#sha256=7f5cd19680b3f08d9a0821b9fae6b71cdcc2d16c22a967cde25b9f371e26be6b (from https://pypi.org/simple/flower/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/b8/09/e813bdbb92d55049fb1f283264b3bafd4dae66ae2b093cbb4103c6bf53d8/flower-0.3.1.tar.gz#sha256=edba0793ccfcfdebc1bb361db9bf6c0d231d81c1e146efdb0928614d8e8e6819 (from https://pypi.org/simple/flower/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/a4/bb/82dbf4686368cfc9152a53863e57751ce3e1bdd4c7dd76ea766c0fa6dbdb/flower-0.4.0.tar.gz#sha256=9d7189a1de3264250cda69bb4f89e5f351446c36a886c3d32ed3b5a0a2c06815 (from https://pypi.org/simple/flower/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/88/c9/fbe464f331a0f6c5cdd2a27917b488ece17aa41073f236b01915fca616cf/flower-0.4.2.tar.gz#sha256=ad7a039b0bae8a8df7466cd15c8211b17557f8b1405294bd055c1a208c59a510 (from https://pypi.org/simple/flower/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/4c/bc/2b2e4415d3f9cc01ab285f38bb15411ffe67688ee2da0ca26f7505bc6e73/flower-0.4.3.tar.gz#sha256=29cbdbd809b5b78d0bb6daf84c1f9d588bf58a7ab614042fce262774d8604dba (from https://pypi.org/simple/flower/), version: 0.4.3
    Found link https://files.pythonhosted.org/packages/39/b2/e61c605a4122edf5bb1e8de681b3e28a3155b7ca0da70a8fbb79d57adcfd/flower-0.5.0.tar.gz#sha256=ae01cfa0872f11eea12b39e78906c039bd0696fed10210c492343242e17bef7f (from https://pypi.org/simple/flower/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/f1/4a/6d5a2cfb23e6bca4c964fb5b78eca8705b466bfa2e5749423677a01346b0/flower-0.5.1.tar.gz#sha256=99db1bd783421ea90e206fa8631b66fb80355eab275db9515a029689707c89ea (from https://pypi.org/simple/flower/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/12/5b/e0589285e5d21ef2462b5a1cf38895706a493f8aa62f3e93e712d19741a2/flower-0.5.2.tar.gz#sha256=7151ec4275b010f30ae8cf1c12c25591408b66343f52b2c3c45b985fd8b09d02 (from https://pypi.org/simple/flower/), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/c2/e8/4443109ea61d5441feaa6bd2e9a001932459ed41001759dd002401e14e81/flower-0.6.0.tar.gz#sha256=12bab16fd84ffe2d88a23b9406eacf1dc6fee7a8f573e619b3cbc5b7c48dcfb9 (from https://pypi.org/simple/flower/), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/3a/78/688da900d397892b40cfa4dd6f62a4c6e0de77b13cac490680aa3b172711/flower-0.7.0.tar.gz#sha256=f8142fcbbb7669ed917a88bf31712b143df52cd3ad4da3cde762ae62b4a7c1ad (from https://pypi.org/simple/flower/), version: 0.7.0
    Found link https://files.pythonhosted.org/packages/61/76/d366d0cf363216ec9a34df9eb150d00d4b4b63346884978d93f9e3bb62b4/flower-0.7.1.tar.gz#sha256=d6020485fa15b77931085292fa7c00f10f05d78e022ad77881047cc38d11ad21 (from https://pypi.org/simple/flower/), version: 0.7.1
    Found link https://files.pythonhosted.org/packages/c5/72/a5021f6fb7e13bf699772c487725b23e435f208806cad2ec4a794d415721/flower-0.7.2.tar.gz#sha256=03adaf89f865393ef965d70e4ef30f32a57ac6f5d0a74e7ca5da76825c14df15 (from https://pypi.org/simple/flower/), version: 0.7.2
    Found link https://files.pythonhosted.org/packages/56/38/afeda8b3a9526c088317a3ea8591063f99514eaa1db0b50e5389842a2556/flower-0.7.3.tar.gz#sha256=765eafa49e117a0e222001f222eb186cd75c06cc1c3749d0ce9ce858f9d28e0c (from https://pypi.org/simple/flower/), version: 0.7.3
    Found link https://files.pythonhosted.org/packages/c7/53/b9ce00b02f6b8d4e47a9228d1ee92f2daf9990c9e12fbb589b183b653533/flower-0.8.0.tar.gz#sha256=a192332c3e226fd7105c5a0682aba56da8478ac5855e19ea84167a62cf799a48 (from https://pypi.org/simple/flower/), version: 0.8.0
    Found link https://files.pythonhosted.org/packages/56/aa/ceb6cc3101e2d98776a70b6040221055a8a9aadfaa0dc59ada25e59fb7eb/flower-0.8.1.tar.gz#sha256=7f4217181a21023ee57c94c43b2b21ac27357da267d8dfdbb0cc4018308d4aab (from https://pypi.org/simple/flower/), version: 0.8.1
    Found link https://files.pythonhosted.org/packages/30/f7/c93de08882ded313c8470159825d3104994598bf086e0635108845a8a57f/flower-0.8.2.tar.gz#sha256=5400283a977572cff2f42d3247bfc554e9ce09d94227ed0859b3664f9ed7ca2b (from https://pypi.org/simple/flower/), version: 0.8.2
    Found link https://files.pythonhosted.org/packages/8f/a4/0be647c97c465d91864b704008304991412f5664e94646b8066ba83e7525/flower-0.8.3.tar.gz#sha256=ca6ae26361e58491d51eaded0ee7134087f4ea3cdd00ac158d903dc02dd0e85b (from https://pypi.org/simple/flower/), version: 0.8.3
    Found link https://files.pythonhosted.org/packages/7e/d9/14853cfba94991b9a251867dd2b14e10b40e994638ac8e4ec76f49f367fd/flower-0.8.4.tar.gz#sha256=982c2aff14b1b01024cf3356ff90309bc19fba99f47faba3cdb6c3262331c66e (from https://pypi.org/simple/flower/), version: 0.8.4
    Found link https://files.pythonhosted.org/packages/4c/07/610f5386075db78dc6f5d936b12ec51b5010650bd1db487040259af5ef90/flower-0.9.0.tar.gz#sha256=9011f792a1e2d24185a0ab2923a29db7e5e018adc988b81712d53f2295cb4b82 (from https://pypi.org/simple/flower/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/b4/94/39eff3d8727c03865e6693911a1d84295959238d932603d4dbf2069fe5c9/flower-0.9.1.tar.gz#sha256=bdd926b731e8024779a5373fa33bff4a30e2a2ae6cf3a591beb83fbde3dc352f (from https://pypi.org/simple/flower/), version: 0.9.1
    Found link https://files.pythonhosted.org/packages/48/7f/344a8f93cbd6669b4fd03c04d8f9a06e9023da7b61145dea5836433bbbe5/flower-0.9.2.tar.gz#sha256=a7a828c2dbea7e9cff1c86d63626f0eeb047b1b1e9a0ee5daad30771fb51e6d0 (from https://pypi.org/simple/flower/), version: 0.9.2
    Found link https://files.pythonhosted.org/packages/36/15/ed670b1f1fe14727f1564c9d98d7a917352ce8a0d88e87256be3c1e1190e/flower-0.9.3.tar.gz#sha256=7f45acb297ab7cf3dd40140816143a2588f6938dbd70b8c46b59c7d8d1e93d55 (from https://pypi.org/simple/flower/), version: 0.9.3
    Found link https://files.pythonhosted.org/packages/bf/53/b42efa648f4d0c530959ba9975cb7939679e0a9ae6c30517c894bfc55365/flower-0.9.4-py2.py3-none-any.whl#sha256=616428951bd28c0463ce225331b22be1914f2240dec37ca7fabdb089ba46acec (from https://pypi.org/simple/flower/), version: 0.9.4
    Found link https://files.pythonhosted.org/packages/3c/9a/f9469cfc3fc274b2b18645074530105a4c8c58413a8790ceddb04b008b8f/flower-0.9.4.tar.gz#sha256=25782840f7ffc25dcf478d94535a2d815448de4aa6c71426be6abfa9ca417448 (from https://pypi.org/simple/flower/), version: 0.9.4
  Using version 0.9.4 (newest of versions: 0.9.4)
  Created temporary directory: /tmp/pip-unpack-vc1e7bjf
  Downloading https://files.pythonhosted.org/packages/bf/53/b42efa648f4d0c530959ba9975cb7939679e0a9ae6c30517c894bfc55365/flower-0.9.4-py2.py3-none-any.whl (455kB)
  Downloading from URL https://files.pythonhosted.org/packages/bf/53/b42efa648f4d0c530959ba9975cb7939679e0a9ae6c30517c894bfc55365/flower-0.9.4-py2.py3-none-any.whl#sha256=616428951bd28c0463ce225331b22be1914f2240dec37ca7fabdb089ba46acec (from https://pypi.org/simple/flower/)
  Saved /tmp/tmp___d8sub/flower-0.9.4-py2.py3-none-any.whl
  Added flower==0.9.4 from https://files.pythonhosted.org/packages/bf/53/b42efa648f4d0c530959ba9975cb7939679e0a9ae6c30517c894bfc55365/flower-0.9.4-py2.py3-none-any.whl#sha256=616428951bd28c0463ce225331b22be1914f2240dec37ca7fabdb089ba46acec to build tracker '/tmp/pip-req-tracker-_u1ib_pe'
  Removed flower==0.9.4 from https://files.pythonhosted.org/packages/bf/53/b42efa648f4d0c530959ba9975cb7939679e0a9ae6c30517c894bfc55365/flower-0.9.4-py2.py3-none-any.whl#sha256=616428951bd28c0463ce225331b22be1914f2240dec37ca7fabdb089ba46acec from build tracker '/tmp/pip-req-tracker-_u1ib_pe'
Skipping flower, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-0cdj54bm/flower
Removed build tracker '/tmp/pip-req-tracker-_u1ib_pe'