How to use the Tradutor extension

I have:

installed it
restarted LibreOffice 3.5
changed the default language to Spanish (Spain) for a documen
tsaved the document afterward
opened the document
set the language to English (which is what it is written in)
highlighted different common words
changed the language to Spanish
clicked Translate
Nothing happens

Any help would be appreciated. If a different translation program would be
better I'm open to that as well.

Hi Leroy,

On which env are you (Windows, MacOs, Linux...)?
3.5 is quite old, could you give a try to a newer LO version (4.0.5 or
4.1.1)?

Julien

Thanks for the reply. I use Linux (OpenSuse 12.2) Since my posting I
have learned that Tradutor is not available for LibreOffice and, since
it caused Writer to no longer launch after it was installed, I've
decided to look for other options.