[64studio-devel] [Jackit-devel] jackd 0.103.0: jackd: symbol lookup error: jackd: undefined symbol: jack_zero_filled_buffer

[Quentin Harley]

Paul Davis wrote:
> On Fri, 2007-04-27 at 21:51 +0000, Jürgen Schöneberg wrote:
>   
>> Hello!
>>
>> I dont know, but I tried to upgrade jack with packages from debian sid 
>> and I tried it also by installing from source (make install)
>>
>>
>> in /usr/lib it looks like:
>>
>> /usr/lib/libjack0.100.0
>> /usr/lib/libjack-0.100.0.so.0
>> /usr/lib/libjack.la
>> /usr/lib/libjack.so
>> /usr/lib/libjack.so.0
>> /usr/lib/libjack.so.0.0.23
>>     
>
> DEBIAN ALERT. Either give up now, or please google for "debian jack
> problem". You have two copies of JACK installed, which is not a good
> idea and on Debian in particular, its a disaster. You need to forcibly
> remove one or both of them and start over. If you are going to install
> the source code package you MUST use --prefix=/usr and on Debian you
> must create a symlink to match the library name that Debian has made all
> JACK client packages link to.
>
> BTW, i got a notice this week that Debian (more specifically, the JACK
> packager for Debian) has *finally* fixed their insane policy of messing
> with our library names. This isn't going to help people like Jurgen.
>
> --p
>
>   


Paul is right... been there - done that.

The debian guys - like 64studio - Please use apt-get or Synaptic to 
install your packages... or else please follow the instructions from the 
packagers very closely.  I first ran into this problem when I had to 
build jackd from scratch to test the integration of the clockfix 
branch.  Wasn't nice!  I messed it up so badly, I had to reinstall my 
distro to fix it.

Quentin