Download 2021 — Qt For Ubuntu

Get the .tar.xz file from the Qt archive.

This guide covers the three primary methods to download and install Qt on Ubuntu. Method 1: The Online Installer (Recommended) download qt for ubuntu

Open your terminal and navigate to your Downloads folder. Run: chmod +x qt-unified-linux-x64-online.run Get the

Visit the official Qt download page. Look for the Linux "Online Installer" (usually a .run file). download qt for ubuntu

sudo apt build-dep qtbase5-dev (or the equivalent for Qt 6).

sudo apt update && sudo apt install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools To get the IDE (Qt Creator): sudo apt install qtcreator Method 3: Building from Source