Idea

 1. Download archive with Idea from official website.

2. Copy it to special folder

    $ sudo mkdir /usr/idea

    $ sudo cp ~/Downloads/ideaIC-2023.3.4.tar.gz /usr/idea

    $ rm ~/Downloads/ideaIC-2023.3.4.tar.gz

3. Unpack the archive

    $ cd /usr/idea

    $ sudo tar xvfz ideaIC-2023.3.4.tar.gz

    $ sudo rm ideaIC-2023.3.4.tar.gz

4. Add environment variable

    $ vim ~/.profile

    export IDEA_HOME=/usr/idea/idea-IC-233.14475.28

    export PATH=${PATH}:${IDEA_HOME}/bin

5. Apply changes

    $ source ~/.profile

6. Start Idea

     $ idea.sh

7. Create Desktop Entry

Settings (gear) > Create Desktop Entry...