Hello Davide!

I used TonelWriter functionality in one of projects, following worked for me.

|tonelWriter|

tonelWriter := TonelWriterV2 on: FileLocator home asFileReference. ���or any other directory���

tonelWriter writeSnapshot: ((RPackage named: 'YourPackageName') snapshot )

Note: TonelWriterV2 is replacement and valid from P11, it is slightly different than V1 (I don���t know the details). In P10 is still just TonelWriter.

Cheers,

David