Plugin 'SteamVR' faild to load because module 'SteamVR' could not be loaded in redhat7

Hi, I have just built UE 4 in redhat 7 and when I try to launch it gives me this error:

“Plugin ‘SteamVR’ faild to load because module ‘SteamVR’ could not be loaded There may be operating system error or module may not be loaded”

As this is fresh installation I have followed instructions from UE 4 guide to build UE for Centos 7 from this link:

A new, community-hosted Unreal Engine Wiki - Announcements - Epic Developer Community Forums

I am new to this please help me out if you have any idea what’s going on here?

Thanks,