Install Genero Report Engine on UNIX platforms in silent mode

Install Genero Report Engine silently on Gnu/Linux® and UNIX™ platforms.

The installation and licensing of Genero products requires you to read and accept the End User License Agreement, which can be found on the Four Js website at

To start the installation, type the following:

./ -a -q -t install_dir

For example, to install the GRE for Solaris 10-11 on Intel® X86_64:

./ -a -q -t $PWD/fjs-grj-3.20.06


Table 1 shows the most common options relating to installation.

Table 1. UNIX install options
Install option Description
-a or --accept Bypass the display and the prompt for acceptance of the license agreement. Using the -a option indicates that you have read and accepted the End User License Agreement, located on the Four Js website at
-h or --help Display help about all possible options.
-q or --quiet Silent mode with no UI. If -q is not specified, the interactive installer is used.

-f backup|overwrite|remove or

--force backup|overwrite|remove

Specify what happens if the installation directory already exists:
  • backup: Back up the installation directory.
  • overwrite: Overwrite installation file.
  • remove: Delete installation directory before installing.

-t install_dir or

--target install_dir

Install the product in the specified target directory. If -t is not specified, the default installation is used.