Sudo python3 install : Illegal instruction

when using “sudo python3 install” i get Illegal instruction( "sudo python works fine " ) ! i solved the problem a couple of times by using "python3 install --user " but this time I need “sudo python3” to work to install freenect wrapper for python3 ! no problems using the command on my ubuntu pc machine but this error occurs on my jetson nano 2gb !! any help i really need this to work it the piece for a project


The “Illegal instruction” error is caused by numpy v1.19.x.

In general, you can fix it via setting OPENBLAS_CORETYPE=ARMV8.
Please noted that you will need to set the environment parameter for root as well.

For example: