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i have downloaded qt-everywhere-src-5.15.0 how to install or use it

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  • A Offline
    A Offline
    AnoxBotox
    wrote on last edited by
    #1

    my this downloaded file is in download folder where should i keep this folder and how to use and install it please can anybody teel it i am running ubuntu 20.04 previously i deleted all qt5 files show there is error so i have downloaded it. i have extracted the tar.gz file now can anybody tll in details what to do with this offline installer.

    this error was occuring as i deleted all files of qt5

    qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
    This application failed to start because no Qt platform plugin could be initialized
    
    jsulmJ 1 Reply Last reply
    0
    • A AnoxBotox

      my this downloaded file is in download folder where should i keep this folder and how to use and install it please can anybody teel it i am running ubuntu 20.04 previously i deleted all qt5 files show there is error so i have downloaded it. i have extracted the tar.gz file now can anybody tll in details what to do with this offline installer.

      this error was occuring as i deleted all files of qt5

      qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
      This application failed to start because no Qt platform plugin could be initialized
      
      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @AnoxBotox You downloaded Qt source code. Do you want to build Qt by yourself? If not download Qt Online Installer and install what you need (Qt, QtCreator).

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

      A 1 Reply Last reply
      1
      • jsulmJ jsulm

        @AnoxBotox You downloaded Qt source code. Do you want to build Qt by yourself? If not download Qt Online Installer and install what you need (Qt, QtCreator).

        A Offline
        A Offline
        AnoxBotox
        wrote on last edited by
        #3

        @jsulm i want to fix that occurring problem which i have shown above and i have deleted many of qt5 files so how to fix it

        jsulmJ 1 Reply Last reply
        0
        • A AnoxBotox

          @jsulm i want to fix that occurring problem which i have shown above and i have deleted many of qt5 files so how to fix it

          jsulmJ Offline
          jsulmJ Offline
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #4

          @AnoxBotox "this error was occuring as i deleted all files of qt5" - why did you uninstalled Qt? Just install it again.

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

          1 Reply Last reply
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