"vob" to flv

Hello all,

i read in the [Ffmpeg-user] mailinglist
(http://mplayerhq.hu/pipermail/ffmpeg-user/2006-February/002260.html)
that i should enable the mp3lame option in the ./configuration
if i try to encode flv files with audio.

i did it and started ffmpeg with this result:
ffmpeg: error while loading shared libraries: libmp3lame.so.0: cannot open
shared object file: No such file or directory

but the libmp3lame.so.0 is in /usr/local/lib/libmp3lame.so.0
a ln to the file seems to solve the lib problem!??

on the other hand the result flv is whitout sound.
...
Press [q] to stop encoding
frame= 1225 q=24.8 Lsize=    3432kB time=49.0 bitrate= 573.7kbits/s
video:2018kB audio:0kB global headers:0kB muxing overhead 70.044663%

thanx for your help!!
Thomas Gatterer