On Thu, Oct 28, 2021 at 4:56 AM Götz Waschk <goetz.was...@desy.de> wrote:
> Am 26.10.21 um 04:27 schrieb Patrick J. LoPresti: > > On Mon, Oct 25, 2021 at 5:45 PM Nico Kadel-Garcia <nka...@gmail.com > > <mailto:nka...@gmail.com>> wrote: > > > > > > It's getting harder. > > > > Singularity containers for CentOS 8 (and latest Ubuntu etc.) work fine > > on SL7, for now. Of course this is not a long-term solution, since > > "kernel too old" will surely crop up eventually. > I just like to add that this has already happened to me with an Ubuntu > 20.04 LTS container running on > SL7: > > [wgs34:U20] ~ % gnuplot-qt > gnuplot-qt: error while loading shared libraries: libQt5Core.so.5: > cannot open shared object file: No such file or directory > [wgs34:U20] ~ % ldd /usr/bin/gnuplot-qt|fgrep Qt5 > libQt5Network.so.5 => /lib/x86_64-linux-gnu/libQt5Network.so.5 > (0x00007f6cf5da9000) > libQt5Gui.so.5 => /lib/x86_64-linux-gnu/libQt5Gui.so.5 > (0x00007f6cf57be000) > libQt5Core.so.5 => not found > libQt5Core.so.5 => not found > libQt5Core.so.5 => not found > [wgs34:U20] ~ % ls -l /lib/x86_64-linux-gnu/libQt5Core.so.5* > lrwxrwxrwx 1 root root 20 Apr 9 2020 > /lib/x86_64-linux-gnu/libQt5Core.so.5 -> libQt5Core.so.5.12.8 > lrwxrwxrwx 1 root root 20 Apr 9 2020 > /lib/x86_64-linux-gnu/libQt5Core.so.5.12 -> libQt5Core.so.5.12.8 > -rw-r--r-- 1 root root 5519624 Apr 9 2020 > /lib/x86_64-linux-gnu/libQt5Core.so.5.12.8 > > That doesn't have much to do with the container running on SL7, and more that your gnuplot-qt was compiled on a different qt5 than is in the container. Without more details I couldn't exactly say more than make sure your gnuplot-qt and qt5 libraries in yoru container are up to date. Troy
