Collecting treeswift==1.0.8
  1 location(s) to search for versions of treeswift:
  * https://pypi.python.org/simple/treeswift/
  Getting page https://pypi.python.org/simple/treeswift/
  Analyzing links from page https://pypi.org/simple/treeswift/
    Found link https://files.pythonhosted.org/packages/43/d9/6cefd21a16c9bbd2938617677d1e3fe9d07cbeb923d060e9decd18f7f1f2/treeswift-1.0.7-py2.py3-none-any.whl#sha256=1d247dbb76689381cc371930a56e1f60268364cbc34aefa9d708dac650871211 (from https://pypi.org/simple/treeswift/), version: 1.0.7
    Found link https://files.pythonhosted.org/packages/77/73/69ce4d4a776063fd4ab0e754a5b2d2243089a7633543ea9e1b0a7e9de4bc/treeswift-1.0.7.tar.gz#sha256=b1f95902e062288c49c284f2417be6118f1efe7c341cfe020cfc361edee149ae (from https://pypi.org/simple/treeswift/), version: 1.0.7
    Found link https://files.pythonhosted.org/packages/c0/48/0ee49b73b8197119f0907781bef91abed37db89f5e8423b6adff50fa0a17/treeswift-1.0.8-py2.py3-none-any.whl#sha256=0f30cf43ee2170820e295bb36ca7f9719f961e83fe00471b2c62a8a894546607 (from https://pypi.org/simple/treeswift/), version: 1.0.8
    Found link https://files.pythonhosted.org/packages/c7/4f/a16dd4afaf379fe33a3e40e93ac3582c474d5859021b9ba6016add40ce23/treeswift-1.0.8.tar.gz#sha256=469b9e2fd9cd6fb5b70557d2850ebc07189fd60c60b731432ce7b0c303bc441f (from https://pypi.org/simple/treeswift/), version: 1.0.8
  Using version 1.0.8 (newest of versions: 1.0.8)
  Downloading https://files.pythonhosted.org/packages/c0/48/0ee49b73b8197119f0907781bef91abed37db89f5e8423b6adff50fa0a17/treeswift-1.0.8-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/c0/48/0ee49b73b8197119f0907781bef91abed37db89f5e8423b6adff50fa0a17/treeswift-1.0.8-py2.py3-none-any.whl#sha256=0f30cf43ee2170820e295bb36ca7f9719f961e83fe00471b2c62a8a894546607 (from https://pypi.org/simple/treeswift/)
  Saved /tmp/tmpqvamfidu/treeswift-1.0.8-py2.py3-none-any.whl
Skipping treeswift, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-ct3i6cci/treeswift