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Paul Davis wrote:

quoted text
> On Sun, Dec 27, 2009 at 2:19 AM, Ralf Mardorf

>  wrote:

>

>>> I'm asking as a potential user of jackmix for a quick fix to get jackmix

>>> to build when jack is installed in /usr/local/lib64. If anyone has built

>>> jackmix with jack installed in this location could you please let me

>>> know how you did it, thanks.

>>>

>>> james.

>>>

>> I had a similar problem at runtime:

>>

>

> if you install libraries and want them to be found automatically when

> a program runs, then the location that you installed them in has to be

> known to ld.so, the runtime linker. that means that it has to be

> defined in /etc/ld.so.conf or whatever directory-based equivalent of

> that is used by your distro. once the location is defined, the ld.so

> cache needs to be updated, an operation that can only be done by root.

>

> man ld.so

> man ldconfig

>

> will reveal more.

>   

Running ldconfig was the first I did, but you're right, I missed that

/usr/local/lib64 wasn't added to the configuration, resp. I should have

added a link, because for 64 Studio/ Ubuntu the 64bit libs are in

/usr/local/lib, resp. /usr/lib.
OT for this problem: However there seems to be a bug for the configure

or make file, because jconvolver wants libzita-convolver.so.2, but after

compiling and installing there were only

/usr/local/lib64/libzita-convolver.so -> libzita-convolver.so.2.0.0 and

libzita-convolver.so.2.0.0, thus even if I wouldn't have made this

mistake, a link /any/used/lib_path/libzita-convolver.so.2.0.0 ->

/any/used/lib_path/libzita-convolver.so.2 is missing and needs to be added.
spinymouse-sudo@64studio:/etc/ld.so.conf.d$ ls

kde4.conf  libc.conf  x86_64-linux-gnu.conf

spinymouse-sudo@64studio:/etc/ld.so.conf.d$ cat libc.conf

# libc default configuration

/usr/local/lib

spinymouse-sudo@64studio:/etc/ld.so.conf.d$ cat x86_64-linux-gnu.conf

# Multiarch support

/lib/x86_64-linux-gnu

/usr/lib/x86_64-linux-gnu

spinymouse-sudo@64studio:/etc/ld.so.conf.d$ cat kde4.conf

/usr/lib/kde4/lib
Hm, /usr/lib, /usr/lib32 will be found by default? /usr/lib64 -> lib is

a link.
Anyway, I fixed it now:
spinymouse-sudo@64studio:/usr/local/lib64$ ls

libzita-convolver.so  libzita-convolver.so.2.0.0

spinymouse-sudo@64studio:/usr/local/lib64$ sudo mv * /usr/local/lib

spinymouse-sudo@64studio:/usr/local/lib64$ cd ..

spinymouse-sudo@64studio:/usr/local$ sudo mv

/usr/lib/libzita-convolver.so.2 /usr/local/lib

spinymouse-sudo@64studio:/usr/local$ sudo rm -r lib64

spinymouse-sudo@64studio:/usr/local$ sudo ln -s /usr/local/lib

/usr/local/lib64

spinymouse-sudo@64studio:/usr/local$ sudo ldconfig

spinymouse-sudo@64studio:/usr/local$ jconvolver -h
Jconvolver 0.8.4

(C) 2006-2009 Fons Adriaensen  
Usage: jconvolver   {}

Options:

  -h                 Display this text

  -v                 Print partition list to stdout [off]

  -L        Try to compensate  latency

  -M                 Use the FFTW_MEASURE option [off]

  -N           Name to use as JACK client [jconvolver]
Thank you :).
Ralf

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