Created temporary directory: /tmp/pip-ephem-wheel-cache-xunz04af
Created temporary directory: /tmp/pip-req-tracker-lx9g66s6
Created requirements tracker '/tmp/pip-req-tracker-lx9g66s6'
Created temporary directory: /tmp/pip-wheel-woj32tgm
Looking in indexes: https://pypi.python.org/simple
Collecting darr==0.1.6
  1 location(s) to search for versions of darr:
  * https://pypi.python.org/simple/darr/
  Getting page https://pypi.python.org/simple/darr/
  Analyzing links from page https://pypi.org/simple/darr/
    Found link https://files.pythonhosted.org/packages/15/7b/9b37eb8b77e6fb6017a6263d23e76c3bcb69c08bbd8cee7f21f449b693ad/darr-0.1.6-py3-none-any.whl#sha256=f499a4d4ac0c2bb02675ccd387b175694ac2f4aa48cd64a356611ce73052d385 (from https://pypi.org/simple/darr/), version: 0.1.6
    Found link https://files.pythonhosted.org/packages/f2/f3/252b37b7fd586b04caf4288de3241e661ee1aac3bbdcf406613e099924d0/darr-0.1.6.tar.gz#sha256=449e55ac2acfcfb9d6ca0653873400fc477d2b72b63ae3ac1c991812040fc21c (from https://pypi.org/simple/darr/), version: 0.1.6
  Using version 0.1.6 (newest of versions: 0.1.6)
  Created temporary directory: /tmp/pip-unpack-j_lf7v3g
  Downloading https://files.pythonhosted.org/packages/15/7b/9b37eb8b77e6fb6017a6263d23e76c3bcb69c08bbd8cee7f21f449b693ad/darr-0.1.6-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/15/7b/9b37eb8b77e6fb6017a6263d23e76c3bcb69c08bbd8cee7f21f449b693ad/darr-0.1.6-py3-none-any.whl#sha256=f499a4d4ac0c2bb02675ccd387b175694ac2f4aa48cd64a356611ce73052d385 (from https://pypi.org/simple/darr/)
  Saved /tmp/tmpwabts1te/darr-0.1.6-py3-none-any.whl
  Added darr==0.1.6 from https://files.pythonhosted.org/packages/15/7b/9b37eb8b77e6fb6017a6263d23e76c3bcb69c08bbd8cee7f21f449b693ad/darr-0.1.6-py3-none-any.whl#sha256=f499a4d4ac0c2bb02675ccd387b175694ac2f4aa48cd64a356611ce73052d385 to build tracker '/tmp/pip-req-tracker-lx9g66s6'
  Removed darr==0.1.6 from https://files.pythonhosted.org/packages/15/7b/9b37eb8b77e6fb6017a6263d23e76c3bcb69c08bbd8cee7f21f449b693ad/darr-0.1.6-py3-none-any.whl#sha256=f499a4d4ac0c2bb02675ccd387b175694ac2f4aa48cd64a356611ce73052d385 from build tracker '/tmp/pip-req-tracker-lx9g66s6'
Skipping darr, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-woj32tgm/darr
Removed build tracker '/tmp/pip-req-tracker-lx9g66s6'