Am Donnerstag, 2. Juni 2016 um 10:29:48, schrieb John Kane <jrkrid...@gmail.com> > I was tired and hungary when I did it, and while I remember using a > terminal command, I have not the slightest memeory of how I did it. > > Exactly how would I check? > > So far this morning I have tried something like > apt-cache showpkg qt4 (& qt4.5, 4.6 and so on ) and get nothing > > > apt-cache showpkg qt5.6 gets a hit even though I thought I'd removed it. > > I read the Release Notes and originally thought that installing qt5.6 would > be a good idea and then read what seemed to be some caveats that seemed to > suggest that installing qt5.6 after installing LyX2.2.0 might cause > problems. So I thought I'd better get rid of it. > > A quick look at /usr/share/ shows I have both qt4 and qt5 (apparently > qt5.6 since that is the folder label and the name I used in the apt-get > install command > > I am not exacty Linux fluent. (I possibly speak pidgin Linux?) Can someone > provide detailed instructions or a pointer to a decent cheatsheet that > would show me how to figure out what version of qt LyX is using please?
Try this: # ldd <path-to-lyx-executable> | egrep -i qt Kornel
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