[Qt-interest] Compiled QT with OpenGL support, now undefined symbol

[Donal O'Connor]

Hi,

Just want to do a little project using QGLWidget.
I downloaded QT 4.5 OpenSource Edition for X11.

I configured it as: ./configure -prefix /usr/local/qt4.5 -opengl

This was fine, make and make install worked perfect.

However now I cannot any of the example applications:
*./2dpainting: symbol lookup error: /usr/local/qt4.5/lib/libQtOpenGL.so.4:
undefined symbol: qt_x11Data*
*
*Further more, when compiling a sample application, lQtOpenGL cannot be
found.

Am I missing something obvious? All the OpenGL libraries are present in the
/usr/local/qt4.5/lib folder.

I can't see how QT's build built the OpenGL examples if there was a problem.


Thanks,
Donal
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