You use the silent installation command to install WSRR without using a graphical user interface.

The command starts the Installation Manager (IM) silent installation, and passes it the response file so that IM can read install parameters from the file.
If you are an administrative user installing on a Windows system, use the following command to start a silent installation:
dvd_root\IM\installc.exe -input dvd_root/responsefiles/template_response.xml -log log_file_path_and_name -acceptLicense
If you are a non-administrative user installing on a Windows system, use the following command to start a silent installation:
dvd_root\IM\userinstc.exe -input dvd_root/responsefiles/template_response.xml -log log_file_path_and_name -acceptLicense
You must
also ensure that the non-administrative user has write access to the
installation directories specified in the response file, template_response.xml.
They also require write access to the IM subdirectory of the install
media and its contents. If you are installing on a UNIX or Linux system as root, use the following command to start a silent installation:
dvd_root/IM/installc -input dvd_root/responsefiles/template_response.xml -log log_file_path_and_name -acceptLicense
If you are installing on a UNIX or Linux system as a non-root user, use the following command to start a silent installation:
dvd_root/IM/userinstc -input dvd_root/responsefiles/template_response.xml-log log_file_path_and_name -acceptLicense
You must
also ensure that the non-root user has write access to the installation
directories specified in the response file, template_response.xml.
They also require write access to the IM subdirectory of the install
media and its contents.