This software is based on ScintillaTest and scintilla.
This project contains a scintilla 1 submodule. Hence, you must download that sumbmodule.
git clone --recursive https://github.com/aindros/rosetta.git
If you want to do a simple clone and download scintilla, you can do this after cloned this repository:
git submodule update --init https://github.com/aindros/rosetta.git
And then, just do:
make && ./rosetta