~$ opera
ERROR: ld.so: object 'libjvm.so' from LD_PRELOAD cannot be preloaded: ignored.
ERROR: ld.so: object 'libawt.so' from LD_PRELOAD cannot be preloaded: ignored.
/usr/lib/opera/9.24-20071015.6/opera: error while loading shared libraries: libqt-mt.so.3: wrong ELF class: ELFCLASS64