@sergeyvl12: Once again a packaging error in your 2019-02-05 release:
Although launcher.sh references to "KindleTSv2" mouse driver for the KPW3 and KPW4 models, the file itself is missing in "Qt/plugins/mousedrivers/". Either it isn't needed any longer, then launcher.sh is wrong - or the respective (current) file is missing in the archive.