std2@https://github.com/ms-jpq/std2/archive/d8ac12686cdf0d640aed7cee6a981b1835d1724e.tar.gz
pynvim_pp@https://github.com/ms-jpq/pynvim_pp/archive/34e3a027c595981886d7efd1c91071f3eaa4715d.tar.gz
PyYAML