28 Dec
2009
28 Dec
'09
2:48 p.m.
Paul Davis wrote:
On Sun, Dec 27, 2009 at 2:19 AM, Ralf Mardorf
<ralf.mardorf(a)alice-dsl.net> wrote:
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 <fons(a)kokkinizita.net>
Usage: jconvolver <options> <config file> {<connect file>}
Options:
-h Display this text
-v Print partition list to stdout [off]
-L <nframes> Try to compensate <nframes> latency
-M Use the FFTW_MEASURE option [off]
-N <name> Name to use as JACK client [jconvolver]
Thank you :).
Ralf
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: