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  4. Why configure can't find Qt Multimedia GStreamer package?

Why configure can't find Qt Multimedia GStreamer package?

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #2

    Hi,

    If you are cross-compiling Qt you need to have the dev package for your target installed in its sysroot.

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    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • H Offline
      H Offline
      Hakan AFAT
      wrote on last edited by
      #3

      It installed on Target directory. But nothing has changed.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #4

        How did you install them ?

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        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • H Offline
          H Offline
          Hakan AFAT
          wrote on last edited by
          #5

          Firstly, i installed all required packages(with GStreamer) on raspberry pi 3 SD card. And i unplugged the sd card, copied all data to sysroot folder in my computer. I ran the configure tool. That's all buddy.

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #6

            Good first step. Then the silly question: did you also install the corresponding dev packages ?

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            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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            • H Offline
              H Offline
              Hakan AFAT
              wrote on last edited by
              #7

              What do you mean by corresponding dev packages? I installed packages like libgstreamer, gstreamer 1.0, gstreamer 0.10, gstreamer-alsa, gsteramer-plugins.

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #8

                You installed the packages needed for applications that use them to run. Since you need to build something with it, you have to install the matching development packages. Usually libname-dev.

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                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                • H Offline
                  H Offline
                  Hakan AFAT
                  wrote on last edited by
                  #9

                  I installed with using "-*" regex for all dev packages. No problem about package installing.

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #10

                    Then did you re-run the build from a clean state ?

                    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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                    • H Offline
                      H Offline
                      Hakan AFAT
                      wrote on last edited by
                      #11

                      I already did it all the first time.

                      For your last attempt, I did run make clean, configure and i saw it again.

                      jsulmJ 1 Reply Last reply
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                      • H Hakan AFAT

                        I already did it all the first time.

                        For your last attempt, I did run make clean, configure and i saw it again.

                        jsulmJ Offline
                        jsulmJ Offline
                        jsulm
                        Lifetime Qt Champion
                        wrote on last edited by
                        #12

                        @Hakan-AFAT add -v parameter to configure call, then you will see what exactly is missing.

                        https://forum.qt.io/topic/113070/qt-code-of-conduct

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