NuiTrack prevents other RealSense apps from working

Nuitrack installation copies “” into /usr/local/lib/nuitrack, and then adds /usr/local/lib/nuitrack to the $LD_LIBRARY_PATH.

This means that all processes (for example “realsense-viewer”) that try to use realsense will fail with this error:

“RealSense error calling rs2_create_context(api_version:21601):
API version mismatch: was compiled with API version 2.15.0 but the application was compiled with 2.16.1! Make sure correct version of the library is installed (make install)”

It tooks me a while to figure out that it was the NuiTrack install that was making other Realsense apps fail!
I’m not sure the best solution to fix this long term?

User Workaround:
For non-Nuitrack apps, manually set your $LD_LIBRARY_PATH without /usr/local/lib/nuitrack in the path.

Hi Dave,

As an option, you can set $LD_LIBRARY_PATH to /usr/local/lib/nuitrack only for the apps using Nuitrack.