Created temporary directory: /tmp/pip-ephem-wheel-cache-29g7k42e
Created temporary directory: /tmp/pip-req-tracker-dzlr7ah3
Created requirements tracker '/tmp/pip-req-tracker-dzlr7ah3'
Created temporary directory: /tmp/pip-wheel-j8af1t0u
Looking in indexes: https://pypi.python.org/simple
Collecting streamz-latest==0.3.0
  1 location(s) to search for versions of streamz-latest:
  * https://pypi.python.org/simple/streamz-latest/
  Getting page https://pypi.python.org/simple/streamz-latest/
  Analyzing links from page https://pypi.org/simple/streamz-latest/
    Found link https://files.pythonhosted.org/packages/7e/2b/52f951879759c5d496725c99b45081ed451bde029ba01a2475c861ec8d46/streamz_latest-0.3.0-py2.py3-none-any.whl#sha256=06b33495015b3a4e3d19d7cf29b598eedbd667eb09b665188316a9991784e5b0 (from https://pypi.org/simple/streamz-latest/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/fb/ab/4e720307ad1f4659013d851d1e8e4e18035b02377865303568b91ccda6f7/streamz_latest-0.3.0.tar.gz#sha256=4b6b5fd32c3b81695f053e75bbe29ea175223788815ed5e0ef0f082361167490 (from https://pypi.org/simple/streamz-latest/), version: 0.3.0
  Using version 0.3.0 (newest of versions: 0.3.0)
  Created temporary directory: /tmp/pip-unpack-i2sapq2a
  Downloading https://files.pythonhosted.org/packages/7e/2b/52f951879759c5d496725c99b45081ed451bde029ba01a2475c861ec8d46/streamz_latest-0.3.0-py2.py3-none-any.whl (47kB)
  Downloading from URL https://files.pythonhosted.org/packages/7e/2b/52f951879759c5d496725c99b45081ed451bde029ba01a2475c861ec8d46/streamz_latest-0.3.0-py2.py3-none-any.whl#sha256=06b33495015b3a4e3d19d7cf29b598eedbd667eb09b665188316a9991784e5b0 (from https://pypi.org/simple/streamz-latest/)
  Saved /tmp/tmpimzlfirl/streamz_latest-0.3.0-py2.py3-none-any.whl
  Added streamz-latest==0.3.0 from https://files.pythonhosted.org/packages/7e/2b/52f951879759c5d496725c99b45081ed451bde029ba01a2475c861ec8d46/streamz_latest-0.3.0-py2.py3-none-any.whl#sha256=06b33495015b3a4e3d19d7cf29b598eedbd667eb09b665188316a9991784e5b0 to build tracker '/tmp/pip-req-tracker-dzlr7ah3'
  Removed streamz-latest==0.3.0 from https://files.pythonhosted.org/packages/7e/2b/52f951879759c5d496725c99b45081ed451bde029ba01a2475c861ec8d46/streamz_latest-0.3.0-py2.py3-none-any.whl#sha256=06b33495015b3a4e3d19d7cf29b598eedbd667eb09b665188316a9991784e5b0 from build tracker '/tmp/pip-req-tracker-dzlr7ah3'
Skipping streamz-latest, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-j8af1t0u/streamz-latest
Removed build tracker '/tmp/pip-req-tracker-dzlr7ah3'