I have installed the Phoronix Test Suite 3.0 and all dependencies, Php and need to install the Disk test suite. when i try to install the disk test suite i keep getting the error below. I have tried it multiple ways but always get the same error. verified that i can access the OpenBenchmarking.org on that system fine. any help appreciated.

ERROR: Argument Missing.

phoronix-test-suite install_test [Test | Suite | OpenBenchmarking.org ID | Test Result] ...