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Qt5 and QtCreator on Raspberry pi3

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  • sajis997S Offline
    sajis997S Offline
    sajis997
    wrote on last edited by
    #1

    Hi

    I have the raspberry pi 3 model B version 1.2 . Then I installed qt5-default and qt install using the following command:

    $ sudo apt-get install qt5-default
    $ sudo apt-get install qtcreator
    

    Then I tried to create a simple project for just C++ development and to my surprise

    #include <iostream>
    

    is not recognized. I want to write code and compile over the raspberry pi platform. Is there anything in the process I missed or the whole thing is done in the wrong way ?

    Thanks

    1 Reply Last reply
    1
    • ? Offline
      ? Offline
      A Former User
      wrote on last edited by
      #2

      Hi! Did you install the rest of the tool chain, too? Like GCC, make, etc?

      1 Reply Last reply
      1
      • sajis997S Offline
        sajis997S Offline
        sajis997
        wrote on last edited by
        #3

        Hi

        I just checked that gcc and make is already installed as follows:

        gcc (Raspbian 4.9.2-10) 4.9.2
        
        

        and

        GNU Make 4.0
        

        Where more to look into ?

        Thanks

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        0
        • ? Offline
          ? Offline
          A Former User
          wrote on last edited by
          #4

          In Qt Creator, under Tools > Options > Build & Run > Kits, does it show an auto-detected kit?

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          1
          • sajis997S Offline
            sajis997S Offline
            sajis997
            wrote on last edited by
            #5

            Hi

            I think the problem is here. There is no auto-detected kit here. Instead something is set under manual while I did not set anything by myself and it mentions the following:

            Desktop (there is an error red sign beside it and it also mentions that No compiler set in kit when I hover the cursor over it)

            The compiler tab does not show any compiler either auto-detected or manually set.

            Now the device type is set to Desktop and I changed it to Generic Linux Device , but the error sign prevails. I think I have to add the device manually.

            Did I provide with enough information to fix this issue ?

            Thnaks

            ? 1 Reply Last reply
            0
            • sajis997S sajis997

              Hi

              I think the problem is here. There is no auto-detected kit here. Instead something is set under manual while I did not set anything by myself and it mentions the following:

              Desktop (there is an error red sign beside it and it also mentions that No compiler set in kit when I hover the cursor over it)

              The compiler tab does not show any compiler either auto-detected or manually set.

              Now the device type is set to Desktop and I changed it to Generic Linux Device , but the error sign prevails. I think I have to add the device manually.

              Did I provide with enough information to fix this issue ?

              Thnaks

              ? Offline
              ? Offline
              A Former User
              wrote on last edited by
              #6

              @sajis997 said in Qt5 and QtCreator on Raspberry pi3:

              Did I provide with enough information to fix this issue ?

              I think so, yes. Although I don't know how to fix it right now, I'm sure someone else (*cough* @SGaist *cough*) can help.

              1 Reply Last reply
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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #7

                Hi,

                Did you install the build-essentials package ?

                My first guess would be that you didn't install g++ which is done for you by the build-essentials package.

                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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                • sajis997S Offline
                  sajis997S Offline
                  sajis997
                  wrote on last edited by
                  #8

                  Both of them are installed to their respective newest version

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #9

                    Then do you have the libstdc++ installed properly ?

                    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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