QT online installer error on Ubuntu 18.04

using the laest Linux online installer: qt-unified-linux-x64-4.0.1-online.run

the following error poped up when progress at 69% .

Error during installation process (qt.qt6.600.gcc_64):

The output of

/windows/e/qt/6.0.0/gcc_64/bin/qmake -query

is not parseable. Please file a bugreport with this dialog https://bugreports.qt.io.

output: ""

I tried run "/windows/e/qt/6.0.0/gcc_64/bin/qmake -query" directly in Terminal,

$ ./qmake -query

./qmake: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by ./qmake)

Seems some dependent so file error ?

Thanks !