[Fixed]Lazarus lqt4intf error

moustic · 2007-10-28 09:49:27

Hello word,

When i try to compile lazarus to have a qt interface with qt3 and qt4 installed, i have the following error in messages console:

/usr/bin/ld: cannot find -lqt4intf

I'm using kde and lazarus compile just with gtk2 !

Can you help me ?

Thank you very much.

Last edited by moustic (2007-10-29 16:16:05)

Jansson · 2007-10-28 18:32:00

Is qt4 the active lib?

Try '#qt-config qt4' as root (you will have to log in/log out for it to affect all but the used terminal).

moustic · 2007-10-28 21:46:50

qt-config qt4
-bash: qt-config: command not found

kumico · 2007-10-28 21:56:48

it's without the hyphen, so `qtconfig` is correct

Jansson · 2007-10-29 08:24:46

Strange... on my system it's 'qt-config', Well, hope it works with kumicos corrections.

moustic · 2007-10-29 16:15:42

# qtconfig
No protocol specified

The problem is fixed with the following instructions:
http://wiki.lazarus.freepascal.org/Qt_Interface

Download the libqt4intf.so binary:
http://users.pandora.be/Jan.Van.hijfte/ … 3.1.tar.gz

Copy libqt4intf.so in /usr/lib and compile lazarus with qt interface...it's work fine.

Thank you.

Last edited by moustic (2007-10-29 16:16:29)

funkmuscle · 2007-10-31 20:49:24

qt-config worked for me to switch between qt3 and qt4, now I get the command not found.
if I gtconfig, I get the configuration gui.
how do I switch back and forth now?

kumico · 2007-10-31 22:51:04

/etc/profile.d/qt.sh || /etc/profile.d/qt4.sh

Arch Linux

#1 2007-10-28 09:49:27

[Fixed]Lazarus lqt4intf error

#2 2007-10-28 18:32:00

Re: [Fixed]Lazarus lqt4intf error

#3 2007-10-28 21:46:50

Re: [Fixed]Lazarus lqt4intf error

#4 2007-10-28 21:56:48

Re: [Fixed]Lazarus lqt4intf error

#5 2007-10-29 08:24:46

Re: [Fixed]Lazarus lqt4intf error

#6 2007-10-29 16:15:42

Re: [Fixed]Lazarus lqt4intf error

#7 2007-10-31 20:49:24

Re: [Fixed]Lazarus lqt4intf error

#8 2007-10-31 22:51:04

Re: [Fixed]Lazarus lqt4intf error

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