packages      S V S_Old   S_New   V_Old V_New
 flexmix       *   ERROR   OK      2.2-0 2.2-0
 FracSim       *   WARNING ERROR   0.2   0.2  
 RGrace        *   ERROR   WARNING 0.6-6 0.6-6
 stochasticGEM *   ERROR   WARNING 0.0-1 0.0-1
 tutoR         *   ERROR   WARNING 0.3.2 0.3.2