Hi,

I am new to Qt. I am developing a simple application using Qt. I want the exe to be displayed on the qvfb. But i am getting the following error:

"_X11TransSocketINETConnect() can't get address for QVFb:6000: Name or service not known
simplecalc: cannot connect to X server QVFb:0"

These were my installation steps:
cd /to qt-x11-opensource-src-4.4.3
./configure -qvfb
make
make install

I set the evnvironment variables as mentioned in the installation steps in the trolltech site.
The installation was successful without any errors.

I then went inside the tools/qvfb within the above mentioned directory.

make
make install

I developed a simple calculator application using Qt designer tool. Made an exe and it was succcessful without any errors. I could successfully display it on the X11 widow.

I went inside /usr/local/Trolltech/Qt-4.4.3/bin/ and ran qvfb.
I ran my application as :
simplecalc -qws -display QVFb:0

But it threw an error:
_X11TransSocketINETConnect() can't get address for QVFb:6000: Name or service not known
simplecalc: cannot connect to X server QVFb:0


Please help.