Mailing List Archive

On Sunday 17 November 2002 05:00 pm, Robert Dege wrote:
> I just finished compiling/installing mythtv-0.7. When I tried to run
> setup in the setup directory, it core dumped on me.
>
> Has anybody else run into this problem? I'm running RedHat 7.3 with the
> following:

If you're running on a crappy old CPU that doesn't support pentiumpro
instructions, and you didn't change the compile flags in settings.pro, then
yes, everything will segfault when run.

Isaac

Well, you were right. Once I modified settings.pro to a pentium march, it
worked just fine. But I wouldn't call my K6 chip crappy *sniff* :)

On a new note, when I execute setup, I now get the following error
message:

[root@localhost mythtv-0.7]# setup/setup
QSqlDatabase warning: QMYSQL3 driver not loaded
QSqlDatabase: available drivers:
couldn't open db
[root@localhost mythtv-0.7]#


Mysql wasn't installed by default, so I just installed the 3 rpm's (mysql,
devel, and server). I didn't do any special configs other than using
chkconfig to start it by default.

Is there any special mysql configs I need to setup to get setup to run
correctly?

-Rob

> If you're running on a crappy old CPU that doesn't support pentiumpro
> instructions, and you didn't change the compile flags in settings.pro, then
> yes, everything will segfault when run.
>
> Isaac
> _______________________________________________
> mythtv-dev mailing list
> mythtv-dev@snowman.net
> http://www.snowman.net/mailman/listinfo/mythtv-dev
>



Dege

So Many Things in Life Would Be Really Funny
.... If They Weren't Happening To Me

try:

# export QTDIR=/usr/lib/qt3

or wherever your qt3 libs are..

and that should take care of that..

tarek : )


>Well, you were right. Once I modified settings.pro to a pentium march, it
>worked just fine. But I wouldn't call my K6 chip crappy *sniff* :)
>
>On a new note, when I execute setup, I now get the following error
>message:
>
>[root@localhost mythtv-0.7]# setup/setup
>QSqlDatabase warning: QMYSQL3 driver not loaded
>QSqlDatabase: available drivers:
>couldn't open db
>[root@localhost mythtv-0.7]#
>
>
>Mysql wasn't installed by default, so I just installed the 3 rpm's (mysql,
>devel, and server). I didn't do any special configs other than using
>chkconfig to start it by default.
>
>Is there any special mysql configs I need to setup to get setup to run
>correctly?
>
>-Rob
>
> > If you're running on a crappy old CPU that doesn't support pentiumpro
> > instructions, and you didn't change the compile flags in settings.pro, then
> > yes, everything will segfault when run.
> >
> > Isaac
> > _______________________________________________
> > mythtv-dev mailing list
> > mythtv-dev@snowman.net
> > http://www.snowman.net/mailman/listinfo/mythtv-dev
> >
>
>
>
>Dege
>
>So Many Things in Life Would Be Really Funny
>.... If They Weren't Happening To Me
>
>_______________________________________________
>mythtv-dev mailing list
>mythtv-dev@snowman.net
>http://www.snowman.net/mailman/listinfo/mythtv-dev

That environment variable was already set, QTDIR=/usr/lib/qt-3.0.5.
I verified it by loading another shell, and checking for the variable.

Is it possible that setup might try to call a mysql binary that's not
located in my $PATH?

-Rob

> try:
>
> # export QTDIR=/usr/lib/qt3
>
> or wherever your qt3 libs are..
>
> and that should take care of that..
>
> tarek : )
>
>
> >Well, you were right. Once I modified settings.pro to a pentium march, it
> >worked just fine. But I wouldn't call my K6 chip crappy *sniff* :)
> >
> >On a new note, when I execute setup, I now get the following error
> >message:
> >
> >[root@localhost mythtv-0.7]# setup/setup
> >QSqlDatabase warning: QMYSQL3 driver not loaded
> >QSqlDatabase: available drivers:
> >couldn't open db
> >[root@localhost mythtv-0.7]#
> >
> >
> >Mysql wasn't installed by default, so I just installed the 3 rpm's (mysql,
> >devel, and server). I didn't do any special configs other than using
> >chkconfig to start it by default.
> >
> >Is there any special mysql configs I need to setup to get setup to run
> >correctly?
> >
> >-Rob
> >
> > > If you're running on a crappy old CPU that doesn't support pentiumpro
> > > instructions, and you didn't change the compile flags in settings.pro, then
> > > yes, everything will segfault when run.
> > >
> > > Isaac
> > > _______________________________________________
> > > mythtv-dev mailing list
> > > mythtv-dev@snowman.net
> > > http://www.snowman.net/mailman/listinfo/mythtv-dev
> > >
> >
> >
> >
> >Dege
> >
> >So Many Things in Life Would Be Really Funny
> >.... If They Weren't Happening To Me
> >
> >_______________________________________________
> >mythtv-dev mailing list
> >mythtv-dev@snowman.net
> >http://www.snowman.net/mailman/listinfo/mythtv-dev
>
> _______________________________________________
> mythtv-dev mailing list
> mythtv-dev@snowman.net
> http://www.snowman.net/mailman/listinfo/mythtv-dev
>



Dege

So Many Things in Life Would Be Really Funny
.... If They Weren't Happening To Me

Ahhh, of course.

I just searched rpmfind.net & found `qt-MySQL-3.0.5-17.i386.rpm`

I'll install that later tonight & see what happens :)

-Rob

> Hi Rob,
>
> > >QSqlDatabase warning: QMYSQL3 driver not loaded
> > >QSqlDatabase: available drivers:
> > >couldn't open db
>
> The QT-lib cannot load it's plugin to acces the MYSQL database, several
> things are possible:
> - plugin is present but cannot be found
> - plugin is not build
>
> For building the plugin you need the MYSQL-devel headers, run ./configure
> for QT3 and recompile the library.
> It is also possible to compile the plugins only, see link below.
>
> If you only have QT3 binaries: I heard someone mention once you can
> download an RPM with only the plugins, perhaps you should download the
> archives of this list and grep for his post.
>
> For more pointers and better instructions see:
> http://doc.trolltech.com/3.0/sql-driver.html#QMYSQL3
>
> Isaac: Is this something for the FAQ? Seems to come up repeatedly on the list.
>
> Erik
>
> _______________________________________________
> mythtv-dev mailing list
> mythtv-dev@snowman.net
> http://www.snowman.net/mailman/listinfo/mythtv-dev
>



Dege

So Many Things in Life Would Be Really Funny
.... If They Weren't Happening To Me