Cleaning macports dependencies list

[Stuart Chalk]

Apologies if their is an easy answer to this...

After I run

port upgrade outdated

I run

port -f uninstall inactive

Running the uninstall command shows all the dependencies that are  
ignored.
How do I clean up the dependecies list so that only the installed  
ports are referenced?
(this is not really a problem...I just want to know how to do it)

Stuart Chalk, Ph.D.
Associate Professor of Chemistry
Department of Chemistry and Physics
University of North Florida
1 UNF Drive
Jacksonville FL 32224
P: 904-620-1938
F: 904-620-1989
E: schalk at unf.edu
W: http://www.unf.edu/coas/chemphys/