root@mythtvbox3:/home/mythtv# apt-get build-dep mythtv
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
  libmyth-dev
0 upgraded, 0 newly installed, 1 to remove and 31 not upgraded.
After this operation, 1262kB disk space will be freed.
Do you want to continue [Y/n]?
(Reading database ... 100906 files and directories currently installed.)
Removing libmyth-dev ...
root@mythtvbox3:/home/mythtv# apt-get build-dep mythplugins
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  libmyth-dev
0 upgraded, 1 newly installed, 0 to remove and 31 not upgraded.
Need to get 0B/246kB of archives.
After this operation, 1262kB of additional disk space will be used.
Do you want to continue [Y/n]?
Selecting previously deselected package libmyth-dev.
(Reading database ... 100766 files and directories currently installed.)
Unpacking libmyth-dev (from .../libmyth-dev_0.20.2.svn20080126-0.1_i386.deb) ...
Setting up libmyth-dev (0.20.2.svn20080126-0.1) ...