In the spirit of the dancing kame, if you were running Iceweasel, the weasel would be humping!

# apt-get update
Get:1 http://your.favorite.mirror sid Release.gpg [378B]
Get:2 http://your.favorite.mirror sid Release [79.6kB]
Get:3 http://your.favorite.mirror sid/main Packages [4514kB]
Get:4 http://your.favorite.mirror sid/main Sources [1280kB]
Fetched 5874kB in 11s (523kB/s)
Reading package lists... Done
# apt-get install iceweasel
Reading package lists... Done
Building dependency tree... Done
Suggested packages:
  iceweasel-gnome-support latex-xft-fonts xprint mozplugger
The following NEW packages will be installed:
0 upgraded, 1 newly installed, 0 to remove and 3 not upgraded.
Need to get 8933kB of archives.
After unpacking 27.2MB of additional disk space will be used.
Get:1 http://your.favorite.mirror sid/main iceweasel 2.0+dfsg-1 [8933kB]
Fetched 8933kB in 9s (975kB/s)
Selecting previously deselected package iceweasel.
(Reading database ... 68428 files and directories currently installed.)
Unpacking iceweasel (from .../iceweasel_2.0+dfsg-1_powerpc.deb) ...
Setting up iceweasel (2.0+dfsg-1) ...
Please restart any running Iceweasels, or you will experience problems. 
# _

Worried about seeing broken web sites because you would be running "Iceweasel" and not "Firefox"? Read this.

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