Hello,
under Centos I installed a software, Webots (robotic stuff). When I launch it I got this message:
Qt Code: 
  1. ./webots-bin
  2. ./webots-bin: error while loading shared libraries: libQt5WebSockets.so.5: cannot open shared object file: No such file or directory
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Does anyone can tell me if there is something wrong with my installation of QT, and how get rid of it?

Regards.