Unable to locate tree-tagger binary

Bonjour,

J'ai cette exception "Unable to locate tree-tagger binary". Quelqu'un pourra m'aider SVP. Le code est comme suit:



package treetagger;
import org.annolab.tt4j.*;
import static java.util.Arrays.asList;


public class Example {
public static void main(String[] args) throws Exception {

TreeTaggerWrapper tt = new TreeTaggerWrapper<String>();
try {
tt.setModel("C:/SL0720/TreeTagger/lib/english.par");
tt.setHandler(new TokenHandler<String>() {
public void token(String token, String pos, String lemma) {
System.out.println(token + "\t" + pos + "\t" + lemma);
}
});
tt.process(asList(new String[] { "This", "is", "a", "test", "." }));
}
finally {
tt.destroy();
}
}
}

Merci