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[Guichan] Cannot compare gcn::Key?

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I am trying to make it so the user can bind keys to commands (using boost::function, and the commands be functions. No large switch() statements here). I am trying to check to see if the key is equal to the key in the list of commands.
void GameManager::keyReleased( gcn::KeyEvent &keyEvent )
	std::list<CommandList>::const_iterator iter;

	for( iter = m_commandList.begin(); iter != m_commandList.end(); ++iter )
		if( iter->key == keyEvent.getKey() )
There error is the if statement. error C2678: binary '==' : no operator found which takes a left-hand operand of type 'const gcn::Key' (or there is no acceptable conversion) 1> C:\Program Files\Microsoft Platform SDK\Include\guiddef.h(192): could be 'int operator ==(const GUID &,const GUID &)' 1> while trying to match the argument list '(const gcn::Key, const gcn::Key)'

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