You can install Designer either in GUI or console mode.
Download the Identity_Manager_4.9.0_Designer_Linux.tar.gz from the Software License and Download portal.
Navigate to a directory where you want to extract the file.
Run the following command:
tar -zxvf Identity_Manager_4.9.0_Designer_Linux.tar.gz
Run one of the following commands to install Designer.
Console: ./install -i console
GUI: ./install
Follow the prompts and proceed with the installation.