libecap::RegisterVersionedService not working

Hi, I am facing an issue with latest libecap 1.0.0. I installed latest libecap in my machine and when i build eCAP adapter using the same, i am facing two issues

1)an error "LIBECAP_VERSION was not declared in this scope"- i just avoided it by defining LIBECAP_VERSION as 1.0.0 in the header file used by adapter

2) when i replace RegisterService(adapter::Service *s) with libecap::RegisterVersionedService I'm getting "Function RegisterVersionedService cannot resolved". when i use RegisterService(adapter::Service *s) i am getting RegisterService not a member of libecap

Don't know whether my question is irrelevant. Could anyone please help me sort these 2 issues