NI Linux Real-Time OS Image/Package Building Component This component provides the documentation and sources to build the OS image or packages for installation for NI Linux Real-Time controllers. To follow these instructions, familiarity with git and building software on Linux is highly recommended. Currently, you are on the "master" branch. Check out the branch that corresponds to the version of LabVIEW installed on your controller and read the documentation in that branch. The documentation for each NI software release is included in the branch for that software release. For example, if you want information about building a package or the kernel for a controller that has the LabVIEW 2014 software stack, check out the 14.0 branch.