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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.:

    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 Offline
    Christian EhrlicherC Offline
    Christian Ehrlicher
    Lifetime Qt Champion
    wrote on last edited by
    #4

    @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?

    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
    0
    • Christian EhrlicherC Christian Ehrlicher

      @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?

      J Offline
      J Offline
      jenya7
      wrote on last edited by
      #5

      @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 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.:

        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 Offline
            Christian EhrlicherC Offline
            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
            0
            • 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
              0
              • 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
                  0
                  • 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
                    1
                    • 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
                      0
                      • Christian EhrlicherC Offline
                        Christian EhrlicherC Offline
                        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.

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                            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 Offline
                              Christian EhrlicherC Offline
                              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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