I'm having problems installing Graphviz but no matter what I do I keep getting this error and I am out of ideas on how to solve this?
Many thanks in advance
	
	
	
		
				
			Many thanks in advance
		Code:
	
	===>>> graphics/graphviz >> textproc/libxml (155/155)
===>>> Port directory: /usr/ports/textproc/libxml
        ===>>> This port is marked DEPRECATED
        ===>>> Last release in 2002, unsupported by developers
        ===>>> If you are sure you can build it, remove the
               DEPRECATED line in the Makefile and try again.
===>>> Update for textproc/libxml failed
===>>> Aborting update
===>>> Killing background jobs
Terminated
===>>> Exiting