Installation Steps

Manually install Xpress Insight Execution Worker using the guided installer. Compete the following steps.

Download and extract the tar archive containing the installer. (For this example the installation is for Xpress Insight 4.51; as such, your tar file may have a slightly different name depending on the version.) tar xf xpress-insight-worker-4.51-linuxrhel6_x86_64_setup.tar
As root user, or using sudo, start the Xpress Insight Execution Worker installation process: cd xpress-insight-worker-4.51-linuxrhel6_x86_64_setup./install.sh
After script start up, you are prompted to answer a series of questions to customize your installation. (You can exit the installation process at any time by pressing Ctrl-c.)
Specify the path to your Xpress installation. The Xpress Insight Execution Worker overlays files onto the existing Xpress installation. If the XPRESSDIR environment variable is set, it will be used as the default value for the path.
The installer extracts files into the specified Xpress directory, creates an xpress user and xpress group on the system, and changes the ownership of the Xpress program directory to the new xpress user and group. It then installs Xpress Insight Execution Worker as a system service, along with its configuration, such that the service starts on system startup.
You are prompted to decide whether or not you want the service to start up. If you choose not to start the service, the installer provides information on how to start the service manually.