DX NetOps Spectrum install fails with "Exit value: 127" error

Products

• Network Observability
• Spectrum

Issue/Introduction

We are installing Spectrum on a Linux system using the GUI and the installation is failing during the "Host Evaluation" section with the following error:

Environment

Version: Any version installed on Linux
Component: Installation

Cause

Missing a required package/library

Resolution

Review the "Required Packages" section of the "DX NetOps" documentation for the version of DX NetOps Spectrum you are installing and verify all required packages and libraries are installed for your Linux OS.