I've just updated my eclipse folder, and 4 or 5 libraries were missing . So i edited the path properties to re locate them . All is ok or almost ... I'm unable to find nolyn 0.1.1 , it seem to not be in the repo .
For now, i've downloaded it from here : https://repository.jboss.org/nexus/content/groups/root_repository/io/nodyn/nodyn/0.1.1-SNAPSHOT/
and created a folder io/nodyn/0.0.1/ to put the jar inside . It work, but i guess, this "patch" isn't needed in a normal way .