Additional Information
This method only works for packages that are required by NI software/drivers, as those have been verified by NI to be fully compatible with NI Linux Real-Time.
Packages from any release found in the "extra" repository are not included in the NI Linux Real-Time Offline Installation Support, due to them being unsupported.
If there is a package in the extra feed that you would like to have included in the Offline Installation Support, please contact NI as we may be able to include it in the main feed in the future.