I thought maybe none of the voicebanks worked so I tested the other ones. That didnt work, so I deleted the oto file in the new voicebank folder and tried a second one. I copied and pasted the oto.ini file from one voicebank to the new one. Once on the game page, select Properties. I then saw that there was a file called oto.ini in each of the voicebanks I had.
app bundle, you'll still find minimized wine bundles to support the dlls with native Windows code. The JAVA frontend is actually compiled from a lot of #ifdef JAVA in the C# Code. For OS X there is jCadencii, a JAVA version of Cadencii for OS X.
On Mac OS X and other Unix-based operating systems, Cadencii requires Wine to be useful. There is also an unofficial port in the Debian repositories at v3.3.9.
The latest version available is v3.5.4 for Windows and v3.4.1 for Mac OS X. It is currently officially available for Windows and Mac OS X.