I have a vendor-provided OO package and a custom OO package.  The custom
package does not need a constructor.  I want to have a class that inherits
from both.  It also does not need a constructor - it should use the
constructor from the vendor-provided package.  

I have a problem when my inheriting class tries to call methods my custom
superclass - it says the method is not available to the subclass (Can't locate
object method "whatever" via package).  Does this mean all of the classes need
to have constructors?  If so, in my constructor, how do I explicitly call the
parent constructor?  And in the case of multiple inheritence, will it
automatically call all constructors in the ISA array?

I think I have to have a constructor in order to bless?

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