duplicate listing of ports by `port list installed'

[Rainer Müller]

On 2013-06-19 12:33, j. van den hoff wrote:
> I have these questions:
> 
> 1.
> the duplicate listings do not hint at any relevant corruption of my
> macports setup, right?
> 
> 2.
> what is the reason for the occurrence of the duplicate listings?
> 
> 3.
> is there a way to get rid of the duplicates?

https://trac.macports.org/wiki/FAQ#portlist

Rainer