On 02/20/17, Flavio Bessa said the following...   
       
    FB>    
    FB>         "Adding group 'bbs', user 'mbse' Linux useradd: group 'admin'   
    FB> does not exist"   
      
   I have no 'admin' group either and the SETUP.sh script worked perfectly for   
   me every time I rebuild or reinstall it..    
      
   You _MUST_ run the SETUP.sh script as root (do not use sudo)   
      
   sudo su -   
      
   sh SETUP.sh   
      
   If that doesn't work for you then you are one of the unfortunate. I have   
   never seen that issue and I have successfully built MBSE on 5 different   
   distros   
      
   --- Mystic BBS v1.12 A31 (Raspberry Pi)   
    * Origin: internal dimension ÷ idbbs.dlinkddns.com ÷ port 59 (1:229/275)