Comment 1 for bug 92951

The packages vcf and vcf-plugins deliver the same functionality, vcf should be choosen because it's also in the debian repository.
http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=1&version=all&release=all&keywords=vcf

This package (vcf) should set
  Conflicts: vcf-plugins

ubuntustudio-audio-plugins should depend on vcf.

-bmn