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Old 12-22-2009, 12:12 PM
Ralf Mardorf
Default Second opinion needed because of trouble with upgarded librdf and maybe because other upgrades too


sorry for the cross-posting. Some upgrades have broken my 64 Studio. I
guess I know how to repair my 64 Studio, but I need a second opinion.

When running Qtractor and I got "Warning: Unable
to create "trees" RDF storage. Performance can be improved by upgrading
librdf.", anyway Qtractor was fine.

I compiled and upgraded to raptor-1.4.20, rasqal-0.9.17, redland-1.0.10,
rubberband_1.4-1_amd64.deb, unfortunately checkinstall only is fine for
rubberband, so I installed raptor, rasqal and redland by running make

After doing this I run Qtractor, I still got the warning, but
Qtractor still was fine. Then I compiled and installed again,
after doing this Qtractor couldn't run any more, because of a
segmentation fault.

I run "sudo apt-get install --reinstall libraptor1 libraptor1-dev
librdf0 librdf0-dev", I couldn't find a package for rasqal.

After compiling and installing Qtractor again, there's still the
segmentation fault.

I was thinking of a link problem, once I used "ln -T" instead of "ln -s"
and I don't know the behaviour of such links, if a file changes. Any way
it seems to be, that I did it for
ln -T /usr/local/lib/librubberband.so /usr/lib/librubberband.so
ln -T lv2_event.h event.lv2/event.h
ln -T lv2_event_helpers.h event.lv2/event-helpers.h
ln -T lv2_uri_map.h uri-map.lv2/uri-map.h

IIRC I deleted the link for rubberband and run ldconfig to "include" it.

My last backup of 64 Studio 3.0-beta3 (actual kernel is
is from Nov/20/2009, because of many changes I won't restore it, but
repair it instead, if this should be possible.

Then I had another guess.

The packages files for redland are

I run
$ ls -al /usr/local/lib/librdf*
-rw-r--r-- 1 root root 2311664 2009-12-22 12:31 /usr/local/lib/librdf.a
-rwxr-xr-x 1 root root 1220 2009-12-22 12:31 /usr/local/lib/librdf.la
lrwxrwxrwx 1 root root 15 2009-12-22 12:31 /usr/local/lib/librdf.so
-> librdf.so.0.0.0
lrwxrwxrwx 1 root root 15 2009-12-22 12:31
/usr/local/lib/librdf.so.0 -> librdf.so.0.0.0
-rwxr-xr-x 1 root root 1202933 2009-12-22 12:31
$ ls -al /usr/lib/librdf*
-rw-r--r-- 1 root root 549952 2008-01-03 11:43 /usr/lib/librdf.a
-rw-r--r-- 1 root root 1108 2008-01-03 11:43 /usr/lib/librdf.la
lrwxrwxrwx 1 root root 15 2009-12-22 13:18 /usr/lib/librdf.so ->
lrwxrwxrwx 1 root root 15 2009-12-22 13:18 /usr/lib/librdf.so.0 ->
-rw-r--r-- 1 root root 282016 2008-01-03 11:43 /usr/lib/librdf.so.0.0.0

So I guess I need to remove the packages, maybe not only for redland or
I need to delete the "make install"ed files and compile them again by
using the prefix option. Libraptor and librdf can't be removed because
of dependencies.

I'll remove the libs in /usr/local/lib later and then compile them again
with prefix /usr/lib.
I just want to know, if you guess that this is the right thing to do.

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