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QtBluetooth is not recognized on Linux.

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  • J jenya7

    @Christian-Ehrlicher said in QtBluetooth is not recognized on Linux.:

    @jenya7 said in QtBluetooth is not recognized on Linux.:

    Is it separate installation for the Bluetooth package?

    Maybe - you already installed a separate one for qtdeclarative5 so why shouldn't there be one for qtbluetooth5?

    OK. I installed libqt5bluetooth5. What should I add in a *.pro file?
    QT += bluetooth - gives an error

    jsulmJ Offline
    jsulmJ Offline
    jsulm
    Lifetime Qt Champion
    wrote on last edited by
    #6

    @jenya7 As @Christian-Ehrlicher wrote. "QtBluetooth development package".
    libqt5bluetooth5-dev

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

    J 1 Reply Last reply
    1
    • jsulmJ jsulm

      @jenya7 As @Christian-Ehrlicher wrote. "QtBluetooth development package".
      libqt5bluetooth5-dev

      J Offline
      J Offline
      jenya7
      wrote on last edited by
      #7

      @jsulm said in QtBluetooth is not recognized on Linux.:

      @jenya7 As @Christian-Ehrlicher wrote. "QtBluetooth development package".
      libqt5bluetooth5-dev

      I get - Unable to locate package libqt5bluetooth5-dev

      1 Reply Last reply
      0
      • J jenya7

        @Christian-Ehrlicher said in QtBluetooth is not recognized on Linux.:

        @jenya7 said in QtBluetooth is not recognized on Linux.:

        Linux doesn't see the library.

        How did you install Qt? Did you forget to install the QtBluetooth development package?

        This way

        sudo apt-get update
        sudo apt-get upgrade
        sudo apt-get install qt5-default
        sudo apt-get install qtcreator
        sudo apt-get install qtdeclarative5-dev
        

        Is it separate installation for the Bluetooth package?

        Christian EhrlicherC Online
        Christian EhrlicherC Online
        Christian Ehrlicher
        Lifetime Qt Champion
        wrote on last edited by Christian Ehrlicher
        #8

        @jenya7 said in QtBluetooth is not recognized on Linux.:

        sudo apt-get install qtdeclarative5-dev

        I get - Unable to locate package libqt5bluetooth5-dev

        Please think before writing - when the qtdeclarative5 dev package is named qtdeclarative5-dev - how the qt5bluetooth5 dev package is maybe named?

        Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
        Visit the Qt Academy at https://academy.qt.io/catalog

        J 1 Reply Last reply
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        • Christian EhrlicherC Christian Ehrlicher

          @jenya7 said in QtBluetooth is not recognized on Linux.:

          sudo apt-get install qtdeclarative5-dev

          I get - Unable to locate package libqt5bluetooth5-dev

          Please think before writing - when the qtdeclarative5 dev package is named qtdeclarative5-dev - how the qt5bluetooth5 dev package is maybe named?

          J Offline
          J Offline
          jenya7
          wrote on last edited by jenya7
          #9

          @Christian-Ehrlicher said in QtBluetooth is not recognized on Linux.:

          @jenya7 said in QtBluetooth is not recognized on Linux.:

          sudo apt-get install qtdeclarative5-dev

          I get - Unable to locate package libqt5bluetooth5-dev

          Please think before writing - when the qtdeclarative5 dev package is named qtdeclarative5-dev - how the qt5bluetooth5 dev package is maybe named?

          I love quizzes, especially - find the pattern.

          qtbluetooth5-dev
          qtbluetooth-dev
          qt5bluetooth-dev

          none is working.

          The winner is - libbluetooth-dev

          jsulmJ 1 Reply Last reply
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          • J jenya7

            @Christian-Ehrlicher said in QtBluetooth is not recognized on Linux.:

            @jenya7 said in QtBluetooth is not recognized on Linux.:

            sudo apt-get install qtdeclarative5-dev

            I get - Unable to locate package libqt5bluetooth5-dev

            Please think before writing - when the qtdeclarative5 dev package is named qtdeclarative5-dev - how the qt5bluetooth5 dev package is maybe named?

            I love quizzes, especially - find the pattern.

            qtbluetooth5-dev
            qtbluetooth-dev
            qt5bluetooth-dev

            none is working.

            The winner is - libbluetooth-dev

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #10

            @jenya7 You did not say what Linux distribution you use.
            On Ubuntu 20.04 there is indeen no dev package for QtBluetooth module.
            What error do you get when you add bluetooth to your pro file?

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

            J 1 Reply Last reply
            0
            • jsulmJ jsulm

              @jenya7 You did not say what Linux distribution you use.
              On Ubuntu 20.04 there is indeen no dev package for QtBluetooth module.
              What error do you get when you add bluetooth to your pro file?

              J Offline
              J Offline
              jenya7
              wrote on last edited by jenya7
              #11

              @jsulm said in QtBluetooth is not recognized on Linux.:

              @jenya7 You did not say what Linux distribution you use.
              On Ubuntu 20.04 there is indeen no dev package for QtBluetooth module.
              What error do you get when you add bluetooth to your pro file?

              It's Raspbian Linux.
              It reports - libbluetooth is installed but on QT += bluetooth I get

              Project ERROR: Unknown module(s) in QT: bluetooth

              jsulmJ 1 Reply Last reply
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              • J jenya7

                @jsulm said in QtBluetooth is not recognized on Linux.:

                @jenya7 You did not say what Linux distribution you use.
                On Ubuntu 20.04 there is indeen no dev package for QtBluetooth module.
                What error do you get when you add bluetooth to your pro file?

                It's Raspbian Linux.
                It reports - libbluetooth is installed but on QT += bluetooth I get

                Project ERROR: Unknown module(s) in QT: bluetooth

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

                @jenya7 I think you need to install qtconnectivity5-dev package.

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

                J 1 Reply Last reply
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                • jsulmJ jsulm

                  @jenya7 I think you need to install qtconnectivity5-dev package.

                  J Offline
                  J Offline
                  jenya7
                  wrote on last edited by
                  #13

                  @jsulm said in QtBluetooth is not recognized on Linux.:

                  @jenya7 I think you need to install qtconnectivity5-dev package.

                  Nice! That's it!

                  1 Reply Last reply
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                  • Christian EhrlicherC Online
                    Christian EhrlicherC Online
                    Christian Ehrlicher
                    Lifetime Qt Champion
                    wrote on last edited by
                    #14

                    Strange packaging... I would expect a little bit more consistency here. Mhhh..
                    Is there at least an overview somewhere for e.g. raspbian to see in which package a file can be found?

                    Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                    Visit the Qt Academy at https://academy.qt.io/catalog

                    jsulmJ SGaistS 2 Replies Last reply
                    0
                    • Christian EhrlicherC Christian Ehrlicher

                      Strange packaging... I would expect a little bit more consistency here. Mhhh..
                      Is there at least an overview somewhere for e.g. raspbian to see in which package a file can be found?

                      jsulmJ Offline
                      jsulmJ Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #15

                      @Christian-Ehrlicher One can use apt-file to search for packages providing specified file.

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

                      1 Reply Last reply
                      1
                      • Christian EhrlicherC Christian Ehrlicher

                        Strange packaging... I would expect a little bit more consistency here. Mhhh..
                        Is there at least an overview somewhere for e.g. raspbian to see in which package a file can be found?

                        SGaistS Offline
                        SGaistS Offline
                        SGaist
                        Lifetime Qt Champion
                        wrote on last edited by
                        #16

                        @Christian-Ehrlicher because QtBluetooth part of the QtConnectivity module along with nfc therefore the package name used.

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

                        Christian EhrlicherC 1 Reply Last reply
                        0
                        • SGaistS SGaist

                          @Christian-Ehrlicher because QtBluetooth part of the QtConnectivity module along with nfc therefore the package name used.

                          Christian EhrlicherC Online
                          Christian EhrlicherC Online
                          Christian Ehrlicher
                          Lifetime Qt Champion
                          wrote on last edited by
                          #17

                          @SGaist Thx for the clarification :)

                          Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                          Visit the Qt Academy at https://academy.qt.io/catalog

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