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Path error for qmake - Qt version invalid

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  • P P_Kausthubh_S

    I was trying to open a new UE4 project with qt creator and it gives me the following error when I run build :

    :-1: error: The Qt version is invalid: Could not determine the path to the binaries of the Qt installation, maybe the qmake path is wrong?

    Can someone please help me fix this?

    aha_1980A Offline
    aha_1980A Offline
    aha_1980
    Lifetime Qt Champion
    wrote on last edited by
    #2

    Hi @P_Kausthubh_S,

    on which platform are you?

    How did you install Qt and Creator?

    Which Qt version do you have?

    Regards

    Qt has to stay free or it will die.

    1 Reply Last reply
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    • P Offline
      P Offline
      P_Kausthubh_S
      wrote on last edited by
      #3

      I'm running fedora 29. I installed qt creator using dnf.

      1 Reply Last reply
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      • P Offline
        P Offline
        P_Kausthubh_S
        wrote on last edited by
        #4

        @aha_1980 what do you think might be causing it?
        Thanks for looking into the issue.

        aha_1980A 1 Reply Last reply
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        • P P_Kausthubh_S

          @aha_1980 what do you think might be causing it?
          Thanks for looking into the issue.

          aha_1980A Offline
          aha_1980A Offline
          aha_1980
          Lifetime Qt Champion
          wrote on last edited by
          #5

          @P_Kausthubh_S

          How did you install Qt?
          Which Qt version do you have?

          Qt has to stay free or it will die.

          1 Reply Last reply
          0
          • P Offline
            P Offline
            P_Kausthubh_S
            wrote on last edited by
            #6

            @aha_1980 I installed qt using dnf.
            I have Qt5 as well as Qt4.

            mrjjM 1 Reply Last reply
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            • P P_Kausthubh_S

              @aha_1980 I installed qt using dnf.
              I have Qt5 as well as Qt4.

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #7

              @P_Kausthubh_S
              Did you also installed the Qt versions with dnf ?
              Maybe they are installed in an unexpected places for
              Creator to detect.

              what do you have listed in
              Tools->options->kits
              alt text

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              • P Offline
                P Offline
                P_Kausthubh_S
                wrote on last edited by P_Kausthubh_S
                #8

                Ah. There seems to be something off here. @aha_1980

                0_1548606842378_Screenshot_20190127_220132.png

                mrjjM 1 Reply Last reply
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                • P P_Kausthubh_S

                  Ah. There seems to be something off here. @aha_1980

                  0_1548606842378_Screenshot_20190127_220132.png

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #9

                  @P_Kausthubh_S
                  hi
                  Yes it seems so.
                  Just to be very clear, besides installing QtCreator,
                  which is JUST the editor, you
                  also did install Qt5 ( multiple files it seems with dnf )
                  https://www.quora.com/How-can-I-install-Qt-5-in-Fedora-Linux

                  QtCreator alone do not come with any Qt version.

                  Maybe its easier to try to online installer than dnf ?

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                  • P Offline
                    P Offline
                    P_Kausthubh_S
                    wrote on last edited by
                    #10

                    @mrjj thanks for the link. I'll try installing it by following the instructions in there and return here if the problem still persists.

                    mrjjM 1 Reply Last reply
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                    • P P_Kausthubh_S

                      @mrjj thanks for the link. I'll try installing it by following the instructions in there and return here if the problem still persists.

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by
                      #11

                      @P_Kausthubh_S
                      Try with
                      sudo dnf list qt5*
                      and see what there.
                      Im wondering if there is not a meta packed that install all of Qt ?

                      1 Reply Last reply
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