[IronPython] TypeLoadExceptions

[Jeff Hardy]

Hi,
I'm consistently getting (i.e. they always occur at the same location)
TypeLoadExceptions with the message "GenericArguments[0], 'Slots', on
'Microsoft.Scripting.Actions.RuleBuilder`1[T]' violates the constraint
of type parameter 'T'." while trying to run Django (and CherryPy as
well). I can't seem create a minimal test case for them to try and
track it down.

Does anybody have any idea what could be causing these exceptions?

-Jeff