SolutionNote: The last version of the NI-DAQmx Base driver available for download is 15.0. Please check compatibility for Windows, Linux, and macOS for supported versions of this driver. Starting 2018, NI-DAQmx for Linux is included with the NI Linux Device Drivers. For more information, please read the End-of-Life Announcement for DAQmx Base Driver.
To fix this error, make sure that the following 32-bit packages are installed on your 64-bit system before installing NI-DAQmx Base. They can be installed from the 64-bit installation disks, or from the online repositories for your Linux installation.
The *.i686 suffix denotes a 32-bit package, as opposed to *.x86_64 which denotes a 64-bit package. Make sure to install the 32-bit versions of these packages.