> On Apr 16, 2018, at 9:24 AM, Rainer Müller wrote:
>
> On 2018-04-16 16:39, pagani laurent via macports-users wrote:
>> Why do I get multiple occurences of the same packages when I run
>>
>> sudo port list installed
>>
>> […]
>> xz @5.2.3 archivers/xz
>> xz @5.2.3 archivers/xz
>> yasm @1.3.0 lang/yasm
>> yelp-tools @3.28.0 gnome/yelp-tools
>> yelp-tools @3.28.0 gnome/yelp-tools
>> yelp-xsl @3.28.0 gnome/yelp-xsl
>> yelp-xsl @3.28.0 gnome/yelp-xsl
>> zlib @1.2.11 archivers/zlib
>> zmq@4.2.5 devel/zmq
>> zmq@4.2.5 devel/zmq
>> zmq@4.2.5 devel/zmq
>>
>>
>> Are they duplicated installations ? Can I remove the duplicates ? How ?
>
> https://trac.macports.org/wiki/FAQ#portlist
To answer your second question, I often run the following command to remove the
older versions:
sudo port uninstall inactive
Cheers!
Frank
