Compile issue

[Rademanc]

Hi there.
I am having the following compile error:
Assets/Packages/DevTools/Editor/PropertyDrawers.cs(673,35): error CS0309: The type `EnumFlagAttribute' must be convertible to `FluffyUnderware.DevTools.DTPropertyAttribute' in order to use it as parameter `T' in the generic type or method `FluffyUnderware.DevToolsEditor.DTPropertyDrawer<T>'

Unity 5.4.0.f3

Thanks.

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Importing Curvy into a clean project seems to work. No idea why.