How can I install Opera?

[rosetta <rosettas@gmail.com>]

Hi all

  I have install the deb package that downloaded from opera.com.
  But when I run opera, there are some errors:
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/8.50-20050916.6/opera: error while loading shared libraries:
libstdc++.so.6: cannot open shared object file: No such file or directory

  Is there anything I must install for Opera?

good luck