Hi,
> ImportError when importing ruamel.yaml
So, the binary package is missing a Depends on `python-typing`.
However, it looks like this "should" work:
   install_requires=dict(
       […]
       py27=["ruamel.ordereddict", "typing"],
       […]
   )
Regards,
-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-