install rdoc1.8 libfontconfig1-dbg file libopenh323-doc tcpdump
Reading package lists...
Building dependency tree...
Reading state information...
Reading extended state information...
Initializing package states...
The following NEW packages will be installed:
  irb1.8{a} [1.8.2-7sarge6]  libfontconfig1-dbg [2.3.1-2]  
  libopenh323-doc [1.15.3-2]  libpcap0.8{a} [0.8.3-5]  
  libreadline-ruby1.8{a} [1.8.2-7sarge6]  libruby1.8{a} [1.8.2-7sarge6]  
  rdoc1.8 [1.8.2-7sarge6]  ruby1.8{a} [1.8.2-7sarge6]  
  tcpdump [3.8.3-5sarge3]  
0 packages upgraded, 9 newly installed, 0 to remove and 0 not upgraded.
Need to get 6453 kB of archives. After unpacking 63.1 MB will be used.
WARNING: untrusted versions of the following packages will be installed!

Untrusted packages could compromise your system's security.
You should only proceed with the installation if you are certain that
this is what you want to do.

  irb1.8 libpcap0.8 libfontconfig1-dbg tcpdump ruby1.8 rdoc1.8 
  libopenh323-doc libruby1.8 libreadline-ruby1.8 

Do you want to ignore this warning and proceed anyway?
To continue, enter "Yes"; to abort, enter "No": Abort.