root@vmhost:/var/log# apt-get --yes dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 pppconfig : Depends: ppp (>= 2.3.7) but it is not installed
 pppoeconf : Depends: ppp (>= 2.4.2+20040428-2) but it is not installed or
                      pppoe (>= 3.0) but it is not installed
             Depends: ppp (>= 2.4.1.uus2-4) but it is not installed
 pptp-linux : Depends: ppp (>= 2.4.2) but it is not installed
 wvdial : Depends: ppp (>= 2.3.0) but it is not installed
E: Unmet dependencies. Try using -f.