Collecting ndh==3.0.2
  1 location(s) to search for versions of ndh:
  * https://pypi.python.org/simple/ndh/
  Getting page https://pypi.python.org/simple/ndh/
  Analyzing links from page https://pypi.python.org/simple/ndh/
    Found link https://pypi.python.org/packages/80/e6/9e908ae5cdc9307bcf80f6c152c0ff0a6559873aeba1de72bddb0268ce4c/ndh-3.0.2.tar.gz#md5=4038e06ea372c091decf85352f945fc7 (from https://pypi.python.org/simple/ndh/), version: 3.0.2
    Found link https://pypi.python.org/packages/f7/e3/33386abc71efcc8deced1bcc457523df0b7d795402cd53265d18756ee940/ndh-3.0.2-py3-none-any.whl#md5=86e51997adb644aca75c967e1b40d3a2 (from https://pypi.python.org/simple/ndh/), version: 3.0.2
  Using version 3.0.2 (newest of versions: 3.0.2)
  Downloading ndh-3.0.2-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/f7/e3/33386abc71efcc8deced1bcc457523df0b7d795402cd53265d18756ee940/ndh-3.0.2-py3-none-any.whl#md5=86e51997adb644aca75c967e1b40d3a2 (from https://pypi.python.org/simple/ndh/)
  Saved /tmp/tmprx9l__h6/ndh-3.0.2-py3-none-any.whl
Skipping ndh, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-vuuewxg6/ndh