Stratix 10 MX Dev Kit, BoardTestSystem.sh, Error: Could not find or load main class com.intel.bts.BtsApp

I'm trying to run the BTS for the S10 MX dev kit on a CentOS 7 linux machine. When I execute BoardTestSystem.sh i get the error "Error: Could not find or load main class com.intel.bts.BtsApp". I ca...