packages    S V S_Old   S_New V_Old V_New
 CPE         *   ERROR   OK    1.4   1.4  
 mlogit      *   ERROR   OK    0.1-2 0.1-2
 multcomp    *   WARNING OK    1.1-2 1.1-2
 RSiteSearch *   WARNING ERROR 1.0-4 1.0-4