Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Installation and Deployment
  4. Unknown module(s) in QT (Debian 11, Module packages already installed)
Forum Updated to NodeBB v4.3 + New Features

Unknown module(s) in QT (Debian 11, Module packages already installed)

Scheduled Pinned Locked Moved Solved Installation and Deployment
3 Posts 3 Posters 826 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • A Offline
    A Offline
    Aario
    wrote on last edited by Aario
    #1

    I cannot compile any Qt5 example that uses a plugin. This is the error I get:
    Project ERROR: Unknown module(s) in QT: multimedia multimediawidgets
    All I could find on internet was regarding installing necessary packages. But I have already done that.

    For example, I cloned:
    git://code.qt.io/qt/qtmultimedia.git
    I switched to branch:
    5.15.2
    I rename the folder:
    example
    to:
    example1
    (see https://bugreports.qt.io/browse/QTBUG-65057?focusedCommentId=454875&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-454875 )
    I have qt installed from debian 11 repositories:

    $ apt search qt | grep installed | grep base
    qtbase5-dev/stable,now 5.15.2+dfsg-9 amd64 [installed,automatic]
    qtbase5-dev-tools/stable,now 5.15.2+dfsg-9 amd64 [installed,automatic]
    qtbase5-doc/stable,now 5.15.2+dfsg-9 all [installed,automatic]
    

    I can compile qt applications without plugin. So it is not a generic problem with compiling programs.
    I have necessary plugin packages installed:

    libqt5multimedia5/stable,now 5.15.2-3 amd64 [installed]
    libqt5multimedia5-plugins/stable,now 5.15.2-3 amd64 [installed,automatic]
    libqt5multimediagsttools5/stable,now 5.15.2-3 amd64 [installed,automatic]
    libqt5multimediaquick5/stable,now 5.15.2-3 amd64 [installed,automatic]
    libqt5multimediawidgets5/stable,now 5.15.2-3 amd64 [installed]
    

    This is my debian version:

    PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
    NAME="Debian GNU/Linux"
    VERSION_ID="11"
    VERSION="11 (bullseye)"
    VERSION_CODENAME=bullseye
    ID=debian
    HOME_URL="https://www.debian.org/"
    SUPPORT_URL="https://www.debian.org/support"
    BUG_REPORT_URL="https://bugs.debian.org/"
    

    Any idea how to fix above error is highly appreciated. Thanks in advance.

    jsulmJ 1 Reply Last reply
    0
    • A Aario

      I cannot compile any Qt5 example that uses a plugin. This is the error I get:
      Project ERROR: Unknown module(s) in QT: multimedia multimediawidgets
      All I could find on internet was regarding installing necessary packages. But I have already done that.

      For example, I cloned:
      git://code.qt.io/qt/qtmultimedia.git
      I switched to branch:
      5.15.2
      I rename the folder:
      example
      to:
      example1
      (see https://bugreports.qt.io/browse/QTBUG-65057?focusedCommentId=454875&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-454875 )
      I have qt installed from debian 11 repositories:

      $ apt search qt | grep installed | grep base
      qtbase5-dev/stable,now 5.15.2+dfsg-9 amd64 [installed,automatic]
      qtbase5-dev-tools/stable,now 5.15.2+dfsg-9 amd64 [installed,automatic]
      qtbase5-doc/stable,now 5.15.2+dfsg-9 all [installed,automatic]
      

      I can compile qt applications without plugin. So it is not a generic problem with compiling programs.
      I have necessary plugin packages installed:

      libqt5multimedia5/stable,now 5.15.2-3 amd64 [installed]
      libqt5multimedia5-plugins/stable,now 5.15.2-3 amd64 [installed,automatic]
      libqt5multimediagsttools5/stable,now 5.15.2-3 amd64 [installed,automatic]
      libqt5multimediaquick5/stable,now 5.15.2-3 amd64 [installed,automatic]
      libqt5multimediawidgets5/stable,now 5.15.2-3 amd64 [installed]
      

      This is my debian version:

      PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
      NAME="Debian GNU/Linux"
      VERSION_ID="11"
      VERSION="11 (bullseye)"
      VERSION_CODENAME=bullseye
      ID=debian
      HOME_URL="https://www.debian.org/"
      SUPPORT_URL="https://www.debian.org/support"
      BUG_REPORT_URL="https://bugs.debian.org/"
      

      Any idea how to fix above error is highly appreciated. Thanks in advance.

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @Aario said in Unknown module(s) in QT (Debian 11, Module packages already installed):

      libqt5multimedia5/stable,now 5.15.2-3 amd64 [installed]
      libqt5multimedia5-plugins/stable,now 5.15.2-3 amd64 [installed,automatic]
      libqt5multimediagsttools5/stable,now 5.15.2-3 amd64 [installed,automatic]
      libqt5multimediaquick5/stable,now 5.15.2-3 amd64 [installed,automatic]
      libqt5multimediawidgets5/stable,now 5.15.2-3 amd64 [installed]

      You did not install the dev packages

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

      1 Reply Last reply
      1
      • A Offline
        A Offline
        Aario
        wrote on last edited by
        #3

        Yep. That solved the problem:

        $ sudo apt install qtmultimedia5-dev
        
        1 Reply Last reply
        1

        • Login

        • Login or register to search.
        • First post
          Last post
        0
        • Categories
        • Recent
        • Tags
        • Popular
        • Users
        • Groups
        • Search
        • Get Qt Extensions
        • Unsolved