Created temporary directory: /tmp/pip-ephem-wheel-cache-0e4ayyqd
Created temporary directory: /tmp/pip-req-tracker-df3p4i46
Created requirements tracker '/tmp/pip-req-tracker-df3p4i46'
Created temporary directory: /tmp/pip-wheel-bbdo7bpl
Looking in indexes: https://pypi.python.org/simple
Collecting pure-cdb==2.1.0
  1 location(s) to search for versions of pure-cdb:
  * https://pypi.python.org/simple/pure-cdb/
  Getting page https://pypi.python.org/simple/pure-cdb/
  Analyzing links from page https://pypi.org/simple/pure-cdb/
    Found link https://files.pythonhosted.org/packages/bc/12/19611eb93097f16cc4a8784e7ddf8ec66a70fd6c6360e8e17ad5e9bd9d3c/pure-cdb-2.0.0.tar.gz#sha256=abf9e7b4e4adcc5376e28e465bddd7aa281372fe0172f25c8b0813147e7ddda6 (from https://pypi.org/simple/pure-cdb/), version: 2.0.0
    Found link https://files.pythonhosted.org/packages/1d/c0/31e8964334f7a524b98a7ae9ad391067f64654d76995584f96e29e40627a/pure-cdb-2.1.0.tar.gz#sha256=9ab81316426427917aba1cbf25e1eeba52a5c2fc866da2e95a44b2bfbfaac3c2 (from https://pypi.org/simple/pure-cdb/), version: 2.1.0
    Skipping link https://files.pythonhosted.org/packages/d9/41/abc8a820d883810e0b6a7bce31b66fd9e8c7985ef10786dee7e496e027a0/pure_cdb-2.1.0-py2-none-any.whl#sha256=efce2f48a25576a92d822bd3793eb9e58dec49c0bfe26dd979aeb653f43bc1f5 (from https://pypi.org/simple/pure-cdb/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/75/08/ecdc59436eb69aff32a451089148991f4635831d8156f40e9f01ca0f8d0b/pure_cdb-2.1.0-py3-none-any.whl#sha256=d0656db3901c8a1468ade92e3330246f0ed1af3e3f91ce03248e52c3f428fb4b (from https://pypi.org/simple/pure-cdb/), version: 2.1.0
  Using version 2.1.0 (newest of versions: 2.1.0)
  Created temporary directory: /tmp/pip-unpack-_52e73in
  Downloading https://files.pythonhosted.org/packages/75/08/ecdc59436eb69aff32a451089148991f4635831d8156f40e9f01ca0f8d0b/pure_cdb-2.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/75/08/ecdc59436eb69aff32a451089148991f4635831d8156f40e9f01ca0f8d0b/pure_cdb-2.1.0-py3-none-any.whl#sha256=d0656db3901c8a1468ade92e3330246f0ed1af3e3f91ce03248e52c3f428fb4b (from https://pypi.org/simple/pure-cdb/)
  Saved /tmp/tmpsdn8byfu/pure_cdb-2.1.0-py3-none-any.whl
  Added pure-cdb==2.1.0 from https://files.pythonhosted.org/packages/75/08/ecdc59436eb69aff32a451089148991f4635831d8156f40e9f01ca0f8d0b/pure_cdb-2.1.0-py3-none-any.whl#sha256=d0656db3901c8a1468ade92e3330246f0ed1af3e3f91ce03248e52c3f428fb4b to build tracker '/tmp/pip-req-tracker-df3p4i46'
  Removed pure-cdb==2.1.0 from https://files.pythonhosted.org/packages/75/08/ecdc59436eb69aff32a451089148991f4635831d8156f40e9f01ca0f8d0b/pure_cdb-2.1.0-py3-none-any.whl#sha256=d0656db3901c8a1468ade92e3330246f0ed1af3e3f91ce03248e52c3f428fb4b from build tracker '/tmp/pip-req-tracker-df3p4i46'
Skipping pure-cdb, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-bbdo7bpl/pure-cdb
Removed build tracker '/tmp/pip-req-tracker-df3p4i46'