apt-get install  libapache2-mod-jk
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  menu-xdg libtwolame0 libwildmidi1 libzbar0 libflite1 libdc1394-22 lxmusic libxmmsclient6 libwildmidi-config libzvbi0 lxde-icon-theme libopenjpeg2 libopenspc0 libnspr4-0d libfftw3-3 libslv2-9
  libvo-aacenc0 cups-driver-gutenprint libecryptfs0 xmms2-plugin-alsa xmms2-plugin-id3v2 libvo-amrwbenc0 libsoundtouch0 libzvbi-common xfonts-terminus libgme0 libspandsp2 freepats xmms2-plugin-mad
  libgstreamer-plugins-bad0.10-0 libkate1 libcdaudio1 libmimic0 xmms2-core libsidplay1 xmms2-plugin-vorbis libopencore-amrnb0 libcelt0-0 libdirac-encoder0 transmission-cli libxmmsclient-glib1
  libopencore-amrwb0 libofa0 liba52-0.7.4
Use 'apt-get autoremove' to remove them.
Suggested packages:
  tomcat6 libapache-mod-jk-doc
The following NEW packages will be installed:
  libapache2-mod-jk
0 upgraded, 1 newly installed, 0 to remove and 56 not upgraded.
Need to get 144 kB of archives.
After this operation, 532 kB of additional disk space will be used.
Get:1 http://ubuntu-archives.mirror.nexicom.net/ precise/universe libapache2-mod-jk i386 1:1.2.32-1 [144 kB]
Fetched 144 kB in 0s (177 kB/s)
Committing to: /etc/
modified mediatomb/config.xml
Committed revision 27.
Selecting previously unselected package libapache2-mod-jk.
(Reading database ... 309274 files and directories currently installed.)
Unpacking libapache2-mod-jk (from .../libapache2-mod-jk_1%3a1.2.32-1_i386.deb) ...
Setting up libapache2-mod-jk (1:1.2.32-1) ...
Enabling module jk.
To activate the new configuration, you need to run:
  service apache2 restart