After a default install on Debian 9 trying to enable the startup script with   
   systemd returns runlevel errors.   
      
   [snip]   
      
   dave@net902amy ~ $ sudo systemctl enable mbsebbs.service   
   mbsebbs.service is not a native service, redirecting to systemd-sysv-install   
   Executing /lib/systemd/systemd-sysv-install enable mbsebbs   
   insserv: warning: script 'K01mbsebbs' missing LSB tags and overrides   
   insserv: warning: script 'mbsebbs' missing LSB tags and overrides   
   update-rc.d: error: mbsebbs Default-Start contains no runlevels, aborting.   
      
   [snip]    
      
   Any idea how to fix this? I'd rather like to autostart mbtask @ bootup than   
   have to login the mbse user and manually start the BBS..   
      
   Ty..   
       
      
       Dave Vandermeer (+o idbbs.dlinkddns.com)   
      
   ... "Build a watch in 179 easy steps" by C. Forsberg.   
      
   --- MBSE BBS v1.0.7.3 (GNU/Linux-ARM)   
    * Origin: Internal Dimension [telnet://idbbs.dlinkddns.com] (1:229/275)