Created temporary directory: /tmp/pip-ephem-wheel-cache-u1nasot4
Created temporary directory: /tmp/pip-req-tracker-7yljv0j6
Created requirements tracker '/tmp/pip-req-tracker-7yljv0j6'
Created temporary directory: /tmp/pip-wheel-03qj4skv
Looking in indexes: https://pypi.python.org/simple
Collecting tfr==0.2.4
  1 location(s) to search for versions of tfr:
  * https://pypi.python.org/simple/tfr/
  Getting page https://pypi.python.org/simple/tfr/
  Analyzing links from page https://pypi.org/simple/tfr/
    Found link https://files.pythonhosted.org/packages/c7/95/04b635a79440c5f7cd4b0db350ed69130fc57af2b93dd90dc923b098ca13/tfr-0.1-py2.py3-none-any.whl#sha256=3045405b5513135941e680212b6fb1bbd1967589a03959741a30314c045d745d (from https://pypi.org/simple/tfr/), version: 0.1
    Found link https://files.pythonhosted.org/packages/66/e4/b7b52f0685378c49a2e52b51a560ec9abb040be14920ffc57ae8ff7d3eae/tfr-0.1.tar.gz#sha256=06cc7e851871eefbf8ee6c873ac223482e9b128a9687aac5d4365ed1b4027991 (from https://pypi.org/simple/tfr/), version: 0.1
    Found link https://files.pythonhosted.org/packages/8b/e1/bc28097b101e1b3a9e818a7009014b45bcbbc0239f87ba3a347ec0470e47/tfr-0.2-py2.py3-none-any.whl#sha256=a232f0b089b381d988f74e648a618e53484ee4cc6b2dc4098026fe09c5870eb8 (from https://pypi.org/simple/tfr/), version: 0.2
    Found link https://files.pythonhosted.org/packages/5a/5b/fe7dd1388f2aa9eebf65eea53cf5384d06c7addd534e20daa24dedbecc6e/tfr-0.2.tar.gz#sha256=db22636e3b795143bd1ae00083f71ab615ee5e01e57164458a1225cddcbe9baa (from https://pypi.org/simple/tfr/), version: 0.2
    Found link https://files.pythonhosted.org/packages/aa/6e/155a31d98c514a17d67984930e2e54aa1693aa46ea8fb699fc6590c88271/tfr-0.2.1-py2.py3-none-any.whl#sha256=f972fb56b01bb6c8bea8456238f6736fdcfc7f75e73c539f970bd45bf7bd3516 (from https://pypi.org/simple/tfr/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/64/71/bef31e2019fa4b1e989a13d6c471f62c0bead2ce793fe8f5ae86c5768173/tfr-0.2.1.tar.gz#sha256=d6d83d11a872b5b6a01c13e169d0ef4063f9267dd1b90143fb72f56736f418d0 (from https://pypi.org/simple/tfr/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/e1/5d/285127279e88f0f2b4c9d0ed3c0a6b08001aa553d7cfbe4fad79c0f8acae/tfr-0.2.2-py2.py3-none-any.whl#sha256=a7f8fc0574603a5e222b8fa578efac93348ad41c2ecef1d480dc73b79c54322f (from https://pypi.org/simple/tfr/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/33/fd/d91da10292adb477d1aef557b67a22a4eeeb1e63ae12de6c160782e87f09/tfr-0.2.2.tar.gz#sha256=e85497fc9a55d466891d67b800f0fb28eb4c572891a3668dec8876fe780b5404 (from https://pypi.org/simple/tfr/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/9c/a3/b2820635661df8c39a531a402c61467ea306360c7d013f429e0e340a67d5/tfr-0.2.3-py2.py3-none-any.whl#sha256=551ca04baeebcd1b070cfc47610e7150d10f18db388889c1cddafc674f9918d1 (from https://pypi.org/simple/tfr/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/31/3e/d4e630382498af6b86a753131f3c781008de08b945f5c2b65c417b92b363/tfr-0.2.3.tar.gz#sha256=140849d5a500c424bc4924a66eae92f0e562d485c9026add8e7db475cb8e3d0e (from https://pypi.org/simple/tfr/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/30/da/6193a6008ed048359d364a61ffdaee5948f3e66ac0d50e84d40493cbb135/tfr-0.2.4-py2.py3-none-any.whl#sha256=3414cc915c45d9989b7daec9b9fd8be5b23b5c5ddfb7b02963e8fe6546ac38e7 (from https://pypi.org/simple/tfr/), version: 0.2.4
    Found link https://files.pythonhosted.org/packages/28/d9/343ab53b6494d65dbd71eb44d31725ea282c003e30988dea18f3ded38954/tfr-0.2.4.tar.gz#sha256=aca862fbaa5a87f75f7f4ebf11fadd50d780522437ccb909e649fd9f57ad7c95 (from https://pypi.org/simple/tfr/), version: 0.2.4
  Using version 0.2.4 (newest of versions: 0.2.4)
  Created temporary directory: /tmp/pip-unpack-dr224i5h
  Downloading https://files.pythonhosted.org/packages/30/da/6193a6008ed048359d364a61ffdaee5948f3e66ac0d50e84d40493cbb135/tfr-0.2.4-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/30/da/6193a6008ed048359d364a61ffdaee5948f3e66ac0d50e84d40493cbb135/tfr-0.2.4-py2.py3-none-any.whl#sha256=3414cc915c45d9989b7daec9b9fd8be5b23b5c5ddfb7b02963e8fe6546ac38e7 (from https://pypi.org/simple/tfr/)
  Saved /tmp/tmpe6mbkxyr/tfr-0.2.4-py2.py3-none-any.whl
  Added tfr==0.2.4 from https://files.pythonhosted.org/packages/30/da/6193a6008ed048359d364a61ffdaee5948f3e66ac0d50e84d40493cbb135/tfr-0.2.4-py2.py3-none-any.whl#sha256=3414cc915c45d9989b7daec9b9fd8be5b23b5c5ddfb7b02963e8fe6546ac38e7 to build tracker '/tmp/pip-req-tracker-7yljv0j6'
  Removed tfr==0.2.4 from https://files.pythonhosted.org/packages/30/da/6193a6008ed048359d364a61ffdaee5948f3e66ac0d50e84d40493cbb135/tfr-0.2.4-py2.py3-none-any.whl#sha256=3414cc915c45d9989b7daec9b9fd8be5b23b5c5ddfb7b02963e8fe6546ac38e7 from build tracker '/tmp/pip-req-tracker-7yljv0j6'
Skipping tfr, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-03qj4skv/tfr
Removed build tracker '/tmp/pip-req-tracker-7yljv0j6'