Collecting curtis==0.1
  1 location(s) to search for versions of curtis:
  * https://pypi.python.org/simple/curtis/
  Getting page https://pypi.python.org/simple/curtis/
  Analyzing links from page https://pypi.python.org/simple/curtis/
    Found link https://pypi.python.org/packages/6d/6b/fb203de54274f7ef8fc566128806f8dcb9a6e3a7c080760060c68932b5fb/curtis-0.1.tar.gz#md5=6d53eefaf15a4830a053b82ae550f870 (from https://pypi.python.org/simple/curtis/), version: 0.1
    Found link https://pypi.python.org/packages/6e/2e/2a0207938aa6a0903557d9c9067b7c2cc420283f726f464469abbe7365c1/curtis-0.1-py3-none-any.whl#md5=0a1bd66cb209a2c92e91b06c8f89e8f7 (from https://pypi.python.org/simple/curtis/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Downloading curtis-0.1-py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/6e/2e/2a0207938aa6a0903557d9c9067b7c2cc420283f726f464469abbe7365c1/curtis-0.1-py3-none-any.whl#md5=0a1bd66cb209a2c92e91b06c8f89e8f7 (from https://pypi.python.org/simple/curtis/)
  Saved /tmp/tmpbvcxka75/curtis-0.1-py3-none-any.whl
Skipping curtis, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-za9hz50r/curtis