git+https://github.com/asdf-format/asdf
git+https://github.com/asdf-format/asdf-standard.git
git+https://github.com/asdf-format/asdf-transform-schemas
git+https://github.com/asdf-format/asdf-coordinates-schemas

numpy>=0.0.dev0

git+https://github.com/pytest-dev/pytest
