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Does the linux binary installation provide opengl support?

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  • J Offline
    J Offline
    jmalicke
    wrote on last edited by
    #1

    I installed Qt from the Linux 64 binary installer and it has been working great for a few weeks. Today I tried to compile Qwt and I get the following error:

    In file included from qwt_plot_glcanvas.cpp:10:0:
    qwt_plot_glcanvas.h:15:17: fatal error: qgl.h: No such file or directory
    #include <qgl.h>

    Does this suggest I need to compile Qt from source with opengl support?

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    • sierdzioS Offline
      sierdzioS Offline
      sierdzio
      Moderators
      wrote on last edited by
      #2

      The binary installers are installed with OpenGL support (otherwise you could not run QtGui and QtQuick modules).

      (Z(:^

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #3

        Hi,

        To add to sierdzio, you need to install the OpenGL dev package from your distribution. There are a lot of post on this forum about

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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