[Interest] Deploying a linux binary?

[Jason H]

I'm trying to deploy a simple QtCore only binary.
I put the lib in ~/lib ad set LD_LIBRARY_PATH to /home/user/lib

ran it:
$ ./filefixer
./filefixer: /home/user/lib/libQt5Core.so.5: version `Qt_5.11' not found (required by ./filefixer)
./filefixer: /home/user/lib/libQt5Core.so.5: version `Qt_5' not found (required by ./filefixer)

What do I have to do to get a Qt app to work on another LINUX machine?

macdeployqt always "just worked" for me,
linuxdeployqt I can't seem to figure out. (I think it should work like macdeployqt?)