Collecting gnsscal==1.1.0
  1 location(s) to search for versions of gnsscal:
  * https://pypi.python.org/simple/gnsscal/
  Getting page https://pypi.python.org/simple/gnsscal/
  Analyzing links from page https://pypi.python.org/simple/gnsscal/
    Found link https://pypi.python.org/packages/29/6e/d9545c994d03a8267ec1af72bd53046d4f8316dc6f5a07de0b6f4b31281e/gnsscal-1.1.0.tar.gz#md5=63baf02cb44ad38bd37e482e4ca535d6 (from https://pypi.python.org/simple/gnsscal/), version: 1.1.0
    Found link https://pypi.python.org/packages/86/24/837e408572b68bcc39f5ce9fe9a5253cad4e83eddfa034777caa09d89ac9/gnsscal-1.0.0.tar.gz#md5=c3bbb97177d6460da7d98ccca6ce4827 (from https://pypi.python.org/simple/gnsscal/), version: 1.0.0
    Found link https://pypi.python.org/packages/d4/e9/cb2e9c22fd4d2f3b2e8e1feaa51cddffb81c37c5be47620c9a5e53ae43d0/gnsscal-1.1.0-py2.py3-none-any.whl#md5=b5135075927e1f56c46a7af79ab9feca (from https://pypi.python.org/simple/gnsscal/), version: 1.1.0
  Using version 1.1.0 (newest of versions: 1.1.0)
  Downloading gnsscal-1.1.0-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/d4/e9/cb2e9c22fd4d2f3b2e8e1feaa51cddffb81c37c5be47620c9a5e53ae43d0/gnsscal-1.1.0-py2.py3-none-any.whl#md5=b5135075927e1f56c46a7af79ab9feca (from https://pypi.python.org/simple/gnsscal/)
  Saved /tmp/tmp77u2mba2/gnsscal-1.1.0-py2.py3-none-any.whl
Skipping gnsscal, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-s0bz_f12/gnsscal