packages     S V S_Old   S_New V_Old   V_New 
 DiagnosisMed   * OK      OK    0.1.2.3 0.2   
 PK             * OK      OK    1.00    1.01  
 rgdal          * OK      OK    0.6-7   0.6-8 
 spgrass6       * OK      OK    0.6-4   0.6-5 
 RSiteSearch  *   ERROR   OK    0.1-3   0.1-3 
 blockTools   * * WARNING OK    0.2.1   0.3   
 Epi          * * ERROR   OK    1.0.10  1.0.12
 Snowball     * * WARNING OK    0.0-4   0.0-5