[Qt-interest] deploying application at linux

Akshey Jawa aksheyjawa at gmail.com
Mon Oct 26 13:23:22 CET 2009


This might help- http://doc.trolltech.com/4.1/deployment-x11.html

On Mon, Oct 26, 2009 at 5:05 PM, John McClurkin <jwm at nei.nih.gov> wrote:

> Yuvaraj R wrote:
> > Hi All
> >
> >  i tried with   following command at qt unistalled machine
> >
> > ldd ./application
> >
> > i got erro message like
> >
> > l*ibQtGui.so.4 not found
> > libQtCore.so.4 not found
> > *
> >
> > but i ahve placed respective libs along with application.
> >
> >
> > please help me
> >
> > Thanks
> >
> > Yuvaraj R
> >
> > On Sat, Oct 24, 2009 at 7:00 AM, Frank Mertens <frank at cyblogic.de
> > <mailto:frank at cyblogic.de>> wrote:
> >
> >     Yuvaraj R wrote:
> >      > I had never deployed Qt application under linux..
> >      >
> >      > My application i have used following module additionally
> >      >
> >      > 1) Qt network
> >      >
> >      > 2) Qt webkit
> >      >
> >      > 3) Qt Sql
> >      >
> >      > I tried with application distribution with following libs along
> >     with my
> >      > application
> >      >
> >      > 1) Application folder
> >      >
> >      > 1) application
> >      > 2) libQtGui.so.4
> >      > 3) libQtCore.so.4
> >      > 4) libQtNetwok.so.4
> >      > 5) libQtxml.so.4
> >      > 6) libQtWebkit.so.4
> >      > 7)libQtSql.so.4
> >      > 8) sql drivers folder
> >      >
> >      > But i am getting error message ../Maxxtel could not able to run.
> >      >
> >
> >
> You need to install the shared libraries in a well known location such
> as /usr/lib or set the LD_LIBRARY_PATH environment variable to point to
> the location of the libraries. The approach I use is to start my
> application with a shell script that first sets any environment
> variables required by my application, then launches the application.
> For example:
> > #!/bin/bash
> > # setenv __GL_SYNC_TO_VBLANK 1
> > __GL_SYNC_TO_VBLANK=1
> > #__GL_FSAA_MODE=1
> > export __GL_SYNC_TO_VBLANK
> > #export __GL_FSAA_MODE
> > ./GLvex -r lsr-jwmrex -o 20 -Hz 60 -s 574 -w 306 -v 0
>
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>
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