Qt-interest Archive, May 2007
upgrade qt 3.3 to qt 4.x with yum on fedora core 6 ?
Message 1 in thread
Hi..
I want to upgrade qt 3.3 to qt 4.x with yum on fedora core 6.
In the past a upgrade of qt gave me problems.
Are there any problems to expect when upgrading to qt 4.x ?
Thanks.
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Message 2 in thread
On 5/22/07, hihihi <hihihi@xxxxxxxxxx> wrote:
>
> Hi..
>
> I want to upgrade qt 3.3 to qt 4.x with yum on fedora core 6.
> In the past a upgrade of qt gave me problems.
> Are there any problems to expect when upgrading to qt 4.x ?
As far as distribution package management is concerned, you really
don't "upgrade" from Qt 3 to Qt 4 - they are separate products and
they can be installed at the same time.
The only problem you might run into is if you have Qt3 qmake and Qt4
qmake installed at the same time. Most packages will link "qmake" to
the Qt3 qmake in this situation, so you'll need to remember to run
"qmake-qt4" (or set an alias, or a symlink) to get the Qt4 version.
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Message 3 in thread
On Tuesday 22 May 2007 19:48, Andrew Medico wrote:
> The only problem you might run into is if you have Qt3 qmake and Qt4
> qmake installed at the same time. Most packages will link "qmake" to
> the Qt3 qmake in this situation, so you'll need to remember to run
> "qmake-qt4" (or set an alias, or a symlink) to get the Qt4 version.
Yep.
I just installed QT 4.2 with yum.
With kdevelop 3.3 you will have to start kdevelop with a script to set QTDIR
and others.
And you will have to replace just about all #includes.
Like
#include <qpushbutton.h>
becomes
#include <QtGui/QPushButton>
Now there are other problems.
But these are for tomorrow, enough done for today :-)
Thanks All :-)
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Message 4 in thread
On 22.05.07 23:23:08, hihihi wrote:
> On Tuesday 22 May 2007 19:48, Andrew Medico wrote:
>
> > The only problem you might run into is if you have Qt3 qmake and Qt4
> > qmake installed at the same time. Most packages will link "qmake" to
> > the Qt3 qmake in this situation, so you'll need to remember to run
> > "qmake-qt4" (or set an alias, or a symlink) to get the Qt4 version.
>
> Yep.
>
> I just installed QT 4.2 with yum.
>
> With kdevelop 3.3 you will have to start kdevelop with a script to set QTDIR
> and others.
I seriously suggest to upgrade to 3.4.1, we provide binaries for FC6
from our website. It has far better Qt4 support, is more stable and has
a few other nice features.
Andreas
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Message 5 in thread
On Wednesday 23 May 2007 01:29, Andreas Pakulat wrote:
> On 22.05.07 23:23:08, hihihi wrote:
> > I just installed QT 4.2 with yum.
> > With kdevelop 3.3 you will have to start kdevelop with a script to set
> > QTDIR and others.
>
> I seriously suggest to upgrade to 3.4.1, we provide binaries for FC6
> from our website. It has far better Qt4 support, is more stable and has
> a few other nice features.
Ok.
3.4.1 was not available via yum.
The update of kdevelop via yum has become a disaster again.
Kicker crash at startup.
It looks like every time i update kdevelop via yum my system has problems.
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Message 6 in thread
On 23.05.07 08:57:59, hihihi wrote:
> On Wednesday 23 May 2007 01:29, Andreas Pakulat wrote:
> > On 22.05.07 23:23:08, hihihi wrote:
> > > I just installed QT 4.2 with yum.
> > > With kdevelop 3.3 you will have to start kdevelop with a script to set
> > > QTDIR and others.
> >
> > I seriously suggest to upgrade to 3.4.1, we provide binaries for FC6
> > from our website. It has far better Qt4 support, is more stable and has
> > a few other nice features.
>
> Ok.
> 3.4.1 was not available via yum.
>
> The update of kdevelop via yum has become a disaster again.
> Kicker crash at startup.
> It looks like every time i update kdevelop via yum my system has problems.
If kicker is crashing, thats certainly not the fault of KDevelop.
KDevelop doesn't interact with kicker in any way, there must be
something else on your system that gives you this trouble.
Andreas
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Message 7 in thread
On Wednesday 23 May 2007 09:44, Andreas Pakulat wrote:
> If kicker is crashing, thats certainly not the fault of KDevelop.
> KDevelop doesn't interact with kicker in any way, there must be
> something else on your system that gives you this trouble.
I know, but, as far as i remember, every time i update kdevelop problems occur
in other areas.
Anyway, problem with kicker is solved.
Copied the kickerrc from root to user.
But this is all of topic in the qt list, i think, sorry, i will stop :-)
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