Download the installer and extract it with the following command:
tar zxf niusrprio-installer-15.0.0.
The files will be extracted into a directory called niusrprio-installer.
To install the NI USRPRIO kernel modules and RPC server, run the following command:sudo niusrprio-installer/INSTALL
Once everything is installed, run the following commands to enable use of the X300/X310 over PCI Express:sudo /usr/local/bin/niusrprio_pcie start