alucard@organa:~$ sudo apt-get install -t testing lighttpd -V
Reading package lists... Done
Building dependency tree... Done
The following extra packages will be installed:
   libc6 (2.5-9+b1)
   libc6-dev (2.5-9+b1)
   locales (2.5-9)
   tzdata (2007f-3)
Suggested packages:
   glibc-doc (2.5-9)
   apache2-utils (2.2.3-4)
The following packages will be REMOVED:
   alien (8.66)
   binutils (2.17cvs20070426-8)
   debhelper (5.0.49)
   dpkg-dev (1.13.25)
   g++ (4.1.1-15)
   g++-3.3 (3.3.6-15)
   g++-4.1 (4.1.1-21)
   gcc (4.1.1-15)
   gcc-3.3 (3.3.6-15)
   gcc-4.1 (4.1.1-21)
   libapr0-dev (2.0.55-4)
   libstdc++5-3.3-dev (3.3.6-15)
   libstdc++6-4.1-dev (4.1.1-21)
   libtool (1.5.22-4)
   php4-dev (4.4.4-9+lenny1)
The following packages will be upgraded:
   libc6 (2.3.6.ds1-13 => 2.5-9+b1)
   libc6-dev (2.3.6.ds1-13 => 2.5-9+b1)
   lighttpd (1.4.13-10 => 1.4.15-1)
   locales (2.3.6.ds1-13 => 2.5-9)
   tzdata (2007b-1 => 2007f-3)
5 upgraded, 0 newly installed, 15 to remove and 276 not upgraded.
Need to get 12.6MB of archives.
After unpacking 41.1MB disk space will be freed.
Do you want to continue [Y/n]?