roob@WeEdBuNtU:~/FFMPEG/ffmpeg$ sudo apt-get install lame
Password:
Reading package lists... Done
Building dependency tree... Done
The following NEW packages will be installed:
  lame
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 228kB of archives.
After unpacking 635kB of additional disk space will be used.
Get:1 http://us.archive.ubuntu.com dapper/multiverse lame 3.96.1-1 [228kB]
Fetched 228kB in 3s (65.2kB/s)
Selecting previously deselected package lame.
(Reading database ... 120552 files and directories currently installed.)
Unpacking lame (from .../lame_3.96.1-1_i386.deb) ...
Setting up lame (3.96.1-1) ...

roob@WeEdBuNtU:~/FFMPEG/ffmpeg$ ./configure --enable-faac --enable-mp3lame --enable-libogg --enable-vorbis --enable-theora --enable-faad --enable-xvid --enable-x264 --enable-dts --enable-pp --enable-dc1394  --enable-gpl
ERROR: LAME not found
If you think configure made a mistake, make sure you are using the latest
version from SVN.  If the latest version fails, report the problem to the
ffmpeg-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.err" produced by configure as this will help
solving the problem.