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qt installation error

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  • nadimnadafN Offline
    nadimnadafN Offline
    nadimnadaf
    wrote on last edited by
    #1

    Error-installation.png error-installation-2.png image url)

    This Errors are occur when installation
    OS Ubuntu 18.04

    1 Reply Last reply
    0
    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Looks like you have some connectivity issues.

      Did you try to use a different mirror ?

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

      JKSHJ nadimnadafN 2 Replies Last reply
      0
      • SGaistS SGaist

        Hi,

        Looks like you have some connectivity issues.

        Did you try to use a different mirror ?

        JKSHJ Offline
        JKSHJ Offline
        JKSH
        Moderators
        wrote on last edited by
        #3

        To clarify @SGaist's comment, see https://wiki.qt.io/Online_Installer_4.x#Selecting_a_mirror_for_opensource

        Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

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        1
        • SGaistS SGaist

          Hi,

          Looks like you have some connectivity issues.

          Did you try to use a different mirror ?

          nadimnadafN Offline
          nadimnadafN Offline
          nadimnadaf
          wrote on last edited by
          #4

          @SGaist Yes We try multiple times with different networks.

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          • hskoglundH Offline
            hskoglundH Offline
            hskoglund
            wrote on last edited by
            #5

            Hi, Qt 6.3.1 requires Ubuntu 20.04 or later, that could be the reason for the failed download.

            JKSHJ nadimnadafN 2 Replies Last reply
            0
            • hskoglundH hskoglund

              Hi, Qt 6.3.1 requires Ubuntu 20.04 or later, that could be the reason for the failed download.

              JKSHJ Offline
              JKSHJ Offline
              JKSH
              Moderators
              wrote on last edited by
              #6

              @hskoglund said in qt installation error:

              Qt 6.3.1 requires Ubuntu 20.04 or later, that could be the reason for the failed download.

              Good catch. The online installer, and the latest Qt Creator that it provides, currently doesn't work properly on Ubuntu 18.04: https://bugreports.qt.io/browse/QTCREATORBUG-26167

              But this shouldn't cause the "connection closed" errors.

              Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

              1 Reply Last reply
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              • hskoglundH hskoglund

                Hi, Qt 6.3.1 requires Ubuntu 20.04 or later, that could be the reason for the failed download.

                nadimnadafN Offline
                nadimnadafN Offline
                nadimnadaf
                wrote on last edited by
                #7

                @hskoglund OK , Then which version we needs to install to support the Ubuntu 18.04

                JKSHJ 1 Reply Last reply
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                • nadimnadafN nadimnadaf

                  @hskoglund OK , Then which version we needs to install to support the Ubuntu 18.04

                  JKSHJ Offline
                  JKSHJ Offline
                  JKSH
                  Moderators
                  wrote on last edited by
                  #8

                  @nadimnadaf said in qt installation error:

                  which version we needs to install to support the Ubuntu 18.04

                  • Qt 5.15
                  • Qt Creator 5.0

                  Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

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                  • nadimnadafN Offline
                    nadimnadafN Offline
                    nadimnadaf
                    wrote on last edited by
                    #9

                    error2006.png

                    Like that number of errors will show.
                    So please, which version we needs to install

                    JKSHJ 1 Reply Last reply
                    0
                    • nadimnadafN nadimnadaf

                      error2006.png

                      Like that number of errors will show.
                      So please, which version we needs to install

                      JKSHJ Offline
                      JKSHJ Offline
                      JKSH
                      Moderators
                      wrote on last edited by
                      #10

                      @nadimnadaf said in qt installation error:

                      Like that number of errors will show.

                      The screenshot shows that you are trying to install Qt 6.3.1. This cannot work on Ubuntu 18.04, as @hskoglund said.

                      Install Qt 5.15 instead. If you see errors about sdktool when you try to install Qt 5.15, you can click "Ignore".

                      Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

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