aliftin@r2d2:~$ sudo aptitude install libqt4-phonon-dev
[sudo] password for aliftin:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
The following NEW packages will be installed:
libqt4-phonon{a} libqt4-phonon-dev
0 packages upgraded, 2 newly installed, 0 to remove and 132 not upgraded.
Need to get 150kB of archives. After unpacking 1,331kB will be used.
Do you want to continue? [Y/n/?] y
Writing extended state information... Done
Get:1 http://ru.archive.ubuntu.com karmic/main libqt4-phonon 4.5.3really4.5.2-0ubuntu1 [92.6kB]
Get:2 http://ru.archive.ubuntu.com karmic/main libqt4-phonon-dev 4.5.3really4.5.2-0ubuntu1 [57.7kB]
Fetched 150kB in 35s (4,190B/s)
Selecting previously deselected package libqt4-phonon.
(Reading database ... 138360 files and directories currently installed.)
Unpacking libqt4-phonon (from .../libqt4-phonon_4.5.3really4.5.2-0ubuntu1_i386.deb) ...
Selecting previously deselected package libqt4-phonon-dev.
Unpacking libqt4-phonon-dev (from .../libqt4-phonon-dev_4.5.3really4.5.2-0ubuntu1_i386.deb) ...
Setting up libqt4-phonon (4.5.3really4.5.2-0ubuntu1) ...
Setting up libqt4-phonon-dev (4.5.3really4.5.2-0ubuntu1) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
Reading package lists... Done
Building dependency tree
Reading state information... Done
Reading extended state information
Initializing package states... Done
Writing extended state information... Done
aliftin@r2d2:~$ ls /usr/lib | grep phonon
libphonon.prl
libphonon.so
libphonon.so.4
libphonon.so.4.3
libphonon.so.4.3.1