nightwind ~ # equery l qt
[ Searching for package 'qt' in all categories among: ]
* installed packages
[I--] [ ] x11-libs/qt-3.3.6-r3 (3)
[I--] [ ] x11-libs/qt-4.1.4-r2 (4)
Sorry for the noob question

I think both threads cover different topics, this is about having two QT versions living side-by-side, the other about removing one of them.desultory wrote:As I posted [topic=500696]elsewhere[/topic], the script offered by ecatmur [topic=142475]here[/topic] would seem to be apropos.
Whoever merges this topic with the former of the topics linked above, please delete this post.