[mythtv-users] QMYSQL3 Error on Fedora FC4 x86_64

e squid2 esquid2 at gmail.com
Mon Jan 9 17:14:19 UTC 2006


I don't think there is a multithreaded RPM for Fedora.  Don't see anything
on the updates sites and the spec file for qt-MySQL mentions threading
support.

I have the same issue basically (qt3.3, mysql4.1, AMD64 bit playing
nicely).  Even recompiled qt against mysql-4.1.16 as both a mysql plugin and
with mysql support directly into QT.  (QT configure'd as:   ./configure
-platform linux-g++-64 -I/usr/include/mysql -thread -[plugin|qt]-sql-mysql
-L/usr/lib -L/usr/lib64 -L/usr/lib64/mysql -L/usr/lib64/nvidia-
graphics-1.0-8178 -L/usr/X11R6/lib64 -L/usr/X11R6/lib -prefix /usr/lib64/qt-
3.3, which compiled and installed fine)

Neither had any success.  Get the same output as Brian when running
mythtv-setup no matter what I do.  Strace just segfaults right before the
"QSqlDatabase: QMYSQL3 driver not loaded" (while mythtv-setup continues
running and complaining).

|eric

On 1/9/06, Piers Kittel <mythtv at biased.org> wrote:
>
> I *think* you need the MT (multithread) version of the qt-mysql driver -
> I know this is from a Debian system but here you go:
>
> ii  libqt3c102-mt-mysql 3.3.4-3        MySQL database driver for Qt3
> (Threaded)
>
> and taking from your list:
>
> > qt-MySQL-3.3.4-15.4
>
> I think you need the MT version - apt-cache search shows 2 versions of
> the same library:
>
> libqt3c102-mysql - MySQL database driver for Qt3
> libqt3c102-mt-mysql - MySQL database driver for Qt3 (Threaded)
>
> Of course, you can't apply the Debian package names for FC - but I would
> hazard a guess you need something like qt-MySQL-mt?  I can't have both
> the above packages installed, I can only have one or the other.
>
> Apologies if this doesn't apply for FC.
>
> Cheers - Piers
>
> Brian Fischer wrote:
> > I followed Jarod's guide exactly as written using yum on my system, but
> > there seems to be an issue with the updated SQL drivers on a clean
> install
> > of FC4_64.  I had been reading different forums and it seems like this
> one
> > can be fixed by installing qt-MySQL. It was installed in my environment
> > though so I dont know what's wrong.  I was wondering what driver
> versions
> > people are working with for MySQL and provide me with a few
> troubleshooting
> > issues to get this issue resolved for everyone?  This issue is also
> being
> > tracked in FedoraForum.org
> > http://forums.fedoraforum.org/forum/showthread.php?t=90875
> >
> > My System
> > ---------
> > Gigabyte K8NS Pro
> > AMD Athlon 64 3700+
> >
> > I installed MythTV Suite using yum. When running the mythtv-setup, I am
> > getting the error below:
> > QSqlDatabase: QMYSQL3 driver not loaded
> > QSqlDatabase: available drivers:
> > 2003-01-06 20:08:53.981 New DB connection, total: 1
> > 2003-01-06 20:08:53.982 Unable to connect to database!
> > 2003-01-06 20:08:53.982 No error type from QSqlError? Strange...
> > 2003-01-06 20:08:53.983 Unable to connect to database!
> >
> >
> > [mythtv at mythhd ~]$ rpm -qa | grep [sS][qQ][lL]
> > mysqlclient10-3.23.58-6
> > mod_auth_mysql-2.6.1-4
> > qt-MySQL-3.3.4-15.4
> > libdbi-dbd-mysql-0.7.1-3
> > postgresql-libs-8.0.5-1.FC4.1
> > sqlite-3.1.2-3
> > cyrus-sasl-sql-2.1.20-5
> > mysql-devel-4.1.16-1.FC4.1
> > php-mysql-5.0.4-10.5
> > perl-DBD-MySQL-2.9007-1
> > python-sqlite-1.1.6-1
> > mysql-server-4.1.16-1.FC4.1
> > MySQL-python-1.2.0-1
> > mysql-4.1.16-1.FC4.1
> > mysql-4.1.16-1.FC4.1
> > [mythtv at mythhd ~]$ rpm -qa | grep [qQ][tT]
> > qt-3.3.4-15.4
> > qt-MySQL-3.3.4-15.4
> > qt-3.3.4-15.4
> >
> > [mythtv at mythhd ~]$ ls -l /etc/ld.so.conf.d/
> > total 32
> > -rw-r--r--  1 root root 17 Apr  8  2005 mysqlclient10-x86_64.conf
> > -rw-r--r--  1 root root 15 Dec 17 03:42 mysql-i386.conf
> > -rw-r--r--  1 root root 17 Dec 17 03:41 mysql-x86_64.conf
> > -rw-r--r--  1 root root 20 Sep 16 04:24 qt-i386.conf
> > -rw-r--r--  1 root root 22 Sep 16 04:25 qt-x86_64.conf
> > -rw-r--r--  1 root root 15 Sep 21 19:18 xorg-x11-i386.conf
> > -rw-r--r--  1 root root 17 Sep 21 19:19 xorg-x11-x86_64.conf
> >
> >
> > Anything im missing? Is there any specific step that i need to do to
> load
> > that driver?
> >
> >
> >
> > Thanks,
> >
> > Brian
> >
> >
> >
> >
> > ------------------------------------------------------------------------
> >
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