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Support check for QtWebEngine failed. But why?

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  • B Offline
    B Offline
    BwvB
    wrote on last edited by
    #1

    While trying to install Qt 6.6.1 (-but with earlier version I had the same problem) the check for the QtWebEngine
    always fails. The configure-output tells me:

    - Configuring submodule 'qtwebengine'
    [QtWebEngine] -- Checking 'ulimit -n'
    [QtWebEngine]  -- Open files limit 1024
    [QtWebEngine]  -- Creating linker launcher
    [QtWebEngine] -- Support check for QtWebEngine failed: Could not find all necessary libraries for qpa-xcb support. X11:YES LIBDRM:YES XCOMPOSITE:YES XCURSOR:YES XRANDR:YES XI:YES XPROTO:NO XSHMFENCE:YES XTST:YES
    

    The last line says that a library for XPROTO is missing, but I have no idea which library provides this xproto thing.
    When I search for packages (using yast2) that have 'xproto' in their name, I encounter only two candidates: 'dmxproto-devel' and 'xproto-devel', both of which I have installed. Can somebody tell me which packages are missing to support XPROTO here?

    I am working on OpenSuse Leap 15.5.

    Kind Regards,
    Bertwim

    Christian EhrlicherC 1 Reply Last reply
    0
    • B BwvB

      While trying to install Qt 6.6.1 (-but with earlier version I had the same problem) the check for the QtWebEngine
      always fails. The configure-output tells me:

      - Configuring submodule 'qtwebengine'
      [QtWebEngine] -- Checking 'ulimit -n'
      [QtWebEngine]  -- Open files limit 1024
      [QtWebEngine]  -- Creating linker launcher
      [QtWebEngine] -- Support check for QtWebEngine failed: Could not find all necessary libraries for qpa-xcb support. X11:YES LIBDRM:YES XCOMPOSITE:YES XCURSOR:YES XRANDR:YES XI:YES XPROTO:NO XSHMFENCE:YES XTST:YES
      

      The last line says that a library for XPROTO is missing, but I have no idea which library provides this xproto thing.
      When I search for packages (using yast2) that have 'xproto' in their name, I encounter only two candidates: 'dmxproto-devel' and 'xproto-devel', both of which I have installed. Can somebody tell me which packages are missing to support XPROTO here?

      I am working on OpenSuse Leap 15.5.

      Kind Regards,
      Bertwim

      Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      xproto is a x11 lib which you can install with your package manager.

      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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