Step-by-step – QT Creator Installation in Ubuntu 20.04

Installing

2. 2. Downloading QT SDK

   Download Latest QT5 Online Installer for Linux.

   QT5 Installer Binary

   QT5 Installer

3. 3. Running Installer

   Then Run QT5 SDK Installer
   First, Access the Target with:

   cd $HOME/Downloads

   Check it’s there with:

   ls . | grep qt

   If Downloaded with Firefox it may be instead into the /tmp/mozilla* folder.
   Then give Execution Permission:

   chmod +x ./qt*.run

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo
   And finally, Run the Installer:

   sudo ./qt*.run

4. 4. Installing QT SDK

   Then follow the QT5 SDK Installation Wizard.

   

   Setup your QT Account or Login.

   

   Set the Installation Location.

   

   Possibly Customize the Installation Selecting the Components.

   

   Agree to the License.

   

   Click on Install to Start the online SetUp.

   

   Then Wait for Components Downloading and Installation…

   

   And you are Done!