Can't build demos and examples



  • Hello, I just installed Qt and wanted to try some examples. I couldn't build many of them. I use Windows 7 and I built for Desktop. I got these errors from Affine Transformations, Arthur Plugin:
    @:-1: error: cannot find -ldemo_shared
    :-1: error: collect2: ld returned 1 exit status
    @

    Plug & Paint gave this:
    @:-1: error: cannot find -lpnp_basictoolsd
    :-1: error: collect2: ld returned 1 exit status@

    Boxes:
    @C:\QtSDK\Demos\4.7\boxes-build-desktop-Qt_4_8_0_for_Desktop_-MinGW__Qt_SDK__Debug..\boxes\qtbox.cpp:-1: In member function 'virtual void QtBox::paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*)':
    C:\QtSDK\Demos\4.7\boxes-build-desktop-Qt_4_8_0_for_Desktop
    -_MinGW__Qt_SDK__Debug..\boxes\qtbox.cpp:327: error: 'gluPerspective' was not declared in this scope@

    Cube OpenGL ES 2.0 Example:
    @C:\QtSDK\Examples\4.7\opengl\cube-build-desktop-Qt_4_8_0_for_Desktop_-MinGW__Qt_SDK__Debug..\cube\mainwidget.cpp:-1: In member function 'void MainWidget::initTextures()':
    C:\QtSDK\Examples\4.7\opengl\cube-build-desktop-Qt_4_8_0_for_Desktop
    -MinGW__Qt_SDK__Debug..\cube\mainwidget.cpp:135: error: 'GL_TEXTURE0' was not declared in this scope
    C:\QtSDK\Examples\4.7\opengl\cube-build-desktop-Qt_4_8_0_for_Desktop
    -_MinGW__Qt_SDK__Debug..\cube\mainwidget.cpp:135: error: 'glActiveTexture' was not declared in this scope@



  • Please disable the "shadow build"



  • It didn't work. Still same errors.



  • Is there anything else I can try?



  • you are running in debug mode, try in release mode



  • Still no luck. :(



  • one more bump, really want it to work :-)
    soo any clues why it misbehaves?


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