[Maverick 64-bit] libqt4 missing in repositories?

[NoOp]

Related to the "Problems verify non OSS irtualbox package" thread - :

Given that the Oracle VirtualBox repositories are having difficulties
(again), I downloaded the 64-bit deb:
http://www.virtualbox.org/wiki/Linux_Downloads
<http://download.virtualbox.org/virtualbox/3.2.12/virtualbox-3.2_3.2.12-68302~Ubuntu~maverick_amd64.deb>

and attempted to install:

====
$ sudo dpkg -i *.deb
Selecting previously deselected package virtualbox-3.2.
(Reading database ... 130487 files and directories currently installed.)
Unpacking virtualbox-3.2 (from
virtualbox-3.2_3.2.12-68302~Ubuntu~maverick_amd64.deb) ...
dpkg: dependency problems prevent configuration of virtualbox-3.2:
 virtualbox-3.2 depends on libqt4-network (>= 4:4.5.3); however:
  Package libqt4-network is not installed.
 virtualbox-3.2 depends on libqt4-opengl (>= 4:4.5.3); however:
  Package libqt4-opengl is not installed.
 virtualbox-3.2 depends on libqtcore4 (>= 4:4.7.0~beta1); however:
  Package libqtcore4 is not installed.
 virtualbox-3.2 depends on libqtgui4 (>= 4:4.7.0~beta1); however:
  Package libqtgui4 is not installed.
dpkg: error processing virtualbox-3.2 (--install):
 dependency problems - leaving unconfigured
Processing triggers for ureadahead ...
ureadahead will be reprofiled on next reboot
Processing triggers for desktop-file-utils ...
Processing triggers for python-gmenu ...
Rebuilding /usr/share/applications/desktop.en_US.utf8.cache...
Processing triggers for python-support ...
Errors were encountered while processing:
 virtualbox-3.2
====

No problem (I thought) I'll just install libqt4 as this indicates that
there are packages available:
<http://packages.ubuntu.com/search?keywords=libqt4&searchon=names&suite=maverick&section=all>
  http://packages.ubuntu.com/maverick/libqtcore4
etc.

However, when I attempt to find any libqt4 packages via Synaptic or
apt-get there are none to be found. Can anyone else on a 10.10 64-bit
using both the 'Main' or 'US' respostories verify? Thanks.

$ apt-cache search libqt4

will do.