Collecting statistics==3.4.0b3
  1 location(s) to search for versions of statistics:
  * https://pypi.python.org/simple/statistics/
  Getting page https://pypi.python.org/simple/statistics/
  Analyzing links from page https://pypi.python.org/simple/statistics/
    Found link https://pypi.python.org/packages/66/c6/58fa2f9044a4ed98b3c09d4e412cd362cda8db89be22ea72a6dcdc47cb70/statistics-3.4.0b3.tar.gz#md5=c2b5a068d2962d5bd1b0359da4037bfa (from https://pypi.python.org/simple/statistics/), version: 3.4.0b3
    Found link https://pypi.python.org/packages/bb/3a/ae99a15e65636559d936dd2159d75af1619491e8cb770859fbc8aa62cef6/statistics-1.0.3.5.tar.gz#md5=d6d97f3a1a7b3192cff99e0f2b5956c3 (from https://pypi.python.org/simple/statistics/), version: 1.0.3.5
    Found link https://pypi.python.org/packages/c3/3b/1e526d66d8c51748b17525bbaa3ed0dc149b8e749c33687d9c660f3b9a4f/statistics-3.4.0b3-py2.py3-none-any.whl#md5=78f960282d7642436166dadaf5a630e2 (from https://pypi.python.org/simple/statistics/), version: 3.4.0b3
  Using version 3.4.0b3 (newest of versions: 3.4.0b3)
  Downloading statistics-3.4.0b3-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/c3/3b/1e526d66d8c51748b17525bbaa3ed0dc149b8e749c33687d9c660f3b9a4f/statistics-3.4.0b3-py2.py3-none-any.whl#md5=78f960282d7642436166dadaf5a630e2 (from https://pypi.python.org/simple/statistics/)
  Saved /tmp/tmp0_1ltm9y/statistics-3.4.0b3-py2.py3-none-any.whl
Skipping statistics, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-jjq1v21r/statistics