Collecting photovoltaic==0.1.3
  1 location(s) to search for versions of photovoltaic:
  * https://pypi.python.org/simple/photovoltaic/
  Getting page https://pypi.python.org/simple/photovoltaic/
  Analyzing links from page https://pypi.python.org/simple/photovoltaic/
    Found link https://pypi.python.org/packages/15/7e/82a2ce1b931839d4c7ba68f1abe8ab46aaccfc73baf43872102062ddcb86/photovoltaic-0.1.3.tar.gz#md5=1ff3b2a2f202e8b2a129a3c1393f909d (from https://pypi.python.org/simple/photovoltaic/), version: 0.1.3
    Found link https://pypi.python.org/packages/18/7b/b29262575da54f7e50de5941b133516d36cecb0de6e11a7447fed8eb63b2/photovoltaic-0.1.2.tar.gz#md5=f954f8548781ba58cd39235189df4b14 (from https://pypi.python.org/simple/photovoltaic/), version: 0.1.2
    Found link https://pypi.python.org/packages/2d/94/2c961e2b4885b1d1a5c0131fa527fdace97a13a9da856fc71f3932253de9/photovoltaic-0.1.1.tar.gz#md5=d9c8cfda054fb0157ab5c8728e2e1cc5 (from https://pypi.python.org/simple/photovoltaic/), version: 0.1.1
    Found link https://pypi.python.org/packages/5e/d8/f5be6d350d6aa32552ad49fb5a6e1e01765ca0ad01ffa310dd18912c2d5d/photovoltaic-0.1.0.tar.gz#md5=eb4f7e8e742787ef71e5f4bc37a44097 (from https://pypi.python.org/simple/photovoltaic/), version: 0.1.0
    Found link https://pypi.python.org/packages/74/60/4f228be5daf09f5155d203935d2356774ff89e2e3e2de462ce6dd9b1d5e8/photovoltaic-0.1.3-py3-none-any.whl#md5=f35a30e88046f682c501535fac846612 (from https://pypi.python.org/simple/photovoltaic/), version: 0.1.3
    Found link https://pypi.python.org/packages/75/2a/5da72b03e87c568a4b6f0c2fd4691c0141ce4ad220bb4678c6ed859ea8e0/photovoltaic-0.1.2-py3-none-any.whl#md5=2cdbf3643d3889be24f600b363334efe (from https://pypi.python.org/simple/photovoltaic/), version: 0.1.2
  Using version 0.1.3 (newest of versions: 0.1.3)
  Downloading photovoltaic-0.1.3-py3-none-any.whl (43kB)
  Downloading from URL https://pypi.python.org/packages/74/60/4f228be5daf09f5155d203935d2356774ff89e2e3e2de462ce6dd9b1d5e8/photovoltaic-0.1.3-py3-none-any.whl#md5=f35a30e88046f682c501535fac846612 (from https://pypi.python.org/simple/photovoltaic/)
  Saved /tmp/tmp8k2pwzzc/photovoltaic-0.1.3-py3-none-any.whl
Skipping photovoltaic, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-k1e5fsdc/photovoltaic