dws@dws-laptop:~$ sudo apt-get install firefox-3.6
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  firefox firefox-branding ubufox
Suggested packages:
  firefox-gnome-support kmozillahelper latex-xft-fonts
The following NEW packages will be installed:
  firefox firefox-3.6 firefox-branding ubufox
0 upgraded, 4 newly installed, 0 to remove and 72 not upgraded.
Need to get 60.9kB/11.5MB of archives.
After this operation, 31.1MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
Get:1 http://us.archive.ubuntu.com/ubuntu/ lucid/main ubufox 0.9~rc2-0ubuntu2 [60.9kB]
Fetched 60.9kB in 1s (53.3kB/s) 
Selecting previously deselected package firefox-branding.
(Reading database ... 172515 files and directories currently installed.)
Unpacking firefox-branding (from .../firefox-branding_3.6.8+build1+nobinonly-0ubuntu0.10.04.1_i386.deb) ...
Selecting previously deselected package firefox.
Unpacking firefox (from .../firefox_3.6.8+build1+nobinonly-0ubuntu0.10.04.1_i386.deb) ...
Selecting previously deselected package ubufox.
Unpacking ubufox (from .../ubufox_0.9~rc2-0ubuntu2_all.deb) ...
Selecting previously deselected package firefox-3.6.
Unpacking firefox-3.6 (from .../firefox-3.6_3.6+lucid_all.deb) ...
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_US.utf8.cache...
Processing triggers for desktop-file-utils ...
Processing triggers for python-support ...
Setting up ubufox (0.9~rc2-0ubuntu2) ...

Setting up firefox-branding (3.6.8+build1+nobinonly-0ubuntu0.10.04.1) ...
Setting up firefox (3.6.8+build1+nobinonly-0ubuntu0.10.04.1) ...
update-alternatives: error: alternative path /usr/bin/firefox doesn't exist.
dpkg: error processing firefox (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of firefox-3.6:
 firefox-3.6 depends on firefox; however:
  Package firefox is not configured yet.
dpkg: error processing firefox-3.6 (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          Errors were encountered while processing:
 firefox
 firefox-3.6
E: Sub-process /usr/bin/dpkg returned an error code (1)
dws@dws-laptop:~$ 

dws@dws-laptop:~$ sudo apt-get install firefox-3.6
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  firefox firefox-branding ubufox
Suggested packages:
  firefox-gnome-support kmozillahelper latex-xft-fonts
The following NEW packages will be installed:
  firefox firefox-3.6 firefox-branding ubufox
0 upgraded, 4 newly installed, 0 to remove and 72 not upgraded.
Need to get 60.9kB/11.5MB of archives.
After this operation, 31.1MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
Get:1 http://us.archive.ubuntu.com/ubuntu/ lucid/main ubufox 0.9~rc2-0ubuntu2 [60.9kB]
Fetched 60.9kB in 1s (53.3kB/s) 
Selecting previously deselected package firefox-branding.
(Reading database ... 172515 files and directories currently installed.)
Unpacking firefox-branding (from .../firefox-branding_3.6.8+build1+nobinonly-0ubuntu0.10.04.1_i386.deb) ...
Selecting previously deselected package firefox.
Unpacking firefox (from .../firefox_3.6.8+build1+nobinonly-0ubuntu0.10.04.1_i386.deb) ...
Selecting previously deselected package ubufox.
Unpacking ubufox (from .../ubufox_0.9~rc2-0ubuntu2_all.deb) ...
Selecting previously deselected package firefox-3.6.
Unpacking firefox-3.6 (from .../firefox-3.6_3.6+lucid_all.deb) ...
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_US.utf8.cache...
Processing triggers for desktop-file-utils ...
Processing triggers for python-support ...
Setting up ubufox (0.9~rc2-0ubuntu2) ...
 
Setting up firefox-branding (3.6.8+build1+nobinonly-0ubuntu0.10.04.1) ...
Setting up firefox (3.6.8+build1+nobinonly-0ubuntu0.10.04.1) ...
update-alternatives: error: alternative path /usr/bin/firefox doesn't exist.
dpkg: error processing firefox (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of firefox-3.6:
 firefox-3.6 depends on firefox; however:
  Package firefox is not configured yet.
dpkg: error processing firefox-3.6 (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          Errors were encountered while processing:
 firefox
 firefox-3.6
E: Sub-process /usr/bin/dpkg returned an error code (1)
dws@dws-laptop:~$