I have the same issue with a thread by Sam. M on 06/06/2016 (https://software.intel.com/en-us/forums/intel-software-development-products-download-registration-licensing/topic/637510)
I wanted to add a question on that thread but it has been closed. So I opened a new thread.
I installed parallel studio 2016 cluster on the head node. the install dir is shared by all the computing nodes.
On the head node, ifort works well. On a computing node, it complains about "Error: A license for Comp-FL is not available (-9,57)." when ifort was run.
What I want to know is how to install the runtime-only components (libraries, collectors, etc.) on all the computing nodes once the parallel studio has been installed on the head node.
Thanks in advance.