Cannot launch Dart application - error while loading shared libraries: libcrypto.so.0.9.8

If you try "Hello World!" for Dart in DartEditor, and face the error:
error while loading shared libraries: libcrypto.so.0.9.8: cannot open shared object file: No such file or directory

You can try to install libssl0.9.8 using the command in Terminal:
$ sudo apt-get install libssl0.9.8:i386

My test platform: Ubuntu 11.10