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Forum Update on Tuesday, May 27th 2025

Qt versions and disk space

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  • S Offline
    S Offline
    sydneyfaria
    wrote on 12 May 2018, 17:06 last edited by
    #1

    From the open source downloads site I can download Qt5, but I have no idea what version I am installing. The download site recognizes that I require a Windows version, which is correct. Then the downloader, in the middle of the download complains that I don't have enough disk space (several more Gb needed) so I cancelled the installer. I have never seen a download require this much disk space, and I have installed several GUI tools such as Eclipse and many circuit simulators. Never seen anything like this. The download site should tell the user what version they are installing, and the amount of space needed before they download.

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    • M Offline
      M Offline
      mrjj
      Lifetime Qt Champion
      wrote on 12 May 2018, 17:22 last edited by mrjj 5 Dec 2018, 17:25
      #2

      Hi
      Something is not right from your description.
      On the download page, you get the online installer.
      alt text

      From that you get
      qt-unified-windows-x86-3.0.4-online

      Running that let you choose what to installer.
      If you blindly check all, it will be gigabytes as its for mingw 32 bit, visual studio 32 & 64 bit, android development. Windows app development and some more.
      Normally no user need all that installed.
      Only select ONE Qt package.
      If you dont already have visual studio compiler installed i suggest
      mingw as its complete ready to go.
      The Qt visual studio version is NOT with compiler. You must install that from MS site as its not allowed to be included.

      Unless you want to develop for Android or UWP or MacOS,
      the mingw version is all you need.

      So expand and select.
      alt text

      the size is list in right side for the selected components
      alt text

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      • S Offline
        S Offline
        sydneyfaria
        wrote on 13 May 2018, 15:24 last edited by
        #3

        Your reply makes sense, unfortunately, when I downloaded the installer from the open source link, and then ran the exe, there is nowhere that a list pops up where I can select what to install. So I would love to get the chance to install just what I need, but the installer doesn't give me any such choices. Where do I get such an installer?

        J 1 Reply Last reply 14 May 2018, 12:00
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        • C Online
          C Online
          Christian Ehrlicher
          Lifetime Qt Champion
          wrote on 13 May 2018, 16:36 last edited by
          #4

          google is your friend. e.g.: http://download.qt.io/official_releases/online_installers/qt-unified-windows-x86-online.exe.mirrorlist?__hstc=3689711.1e835c34ab7bf88e972fdd7a7debc857.1444608000062.1444608000063.1444608000064.1&__hssc=3689711.1.1444608000065&__hsfp=1314462730

          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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          • S sydneyfaria
            13 May 2018, 15:24

            Your reply makes sense, unfortunately, when I downloaded the installer from the open source link, and then ran the exe, there is nowhere that a list pops up where I can select what to install. So I would love to get the chance to install just what I need, but the installer doesn't give me any such choices. Where do I get such an installer?

            J Offline
            J Offline
            jsulm
            Lifetime Qt Champion
            wrote on 14 May 2018, 12:00 last edited by
            #5

            @sydneyfaria Can you post the file name of the installer you downloaded?

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

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            12 May 2018, 17:06

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