VPCS not working in GNS3

Hi. I have installed GNS3 from Fedora repositories and everything seems working (switches, routers etc.) except VPCS. VPCS executable file located in /usr/local/bin and when I try to start it, it give me this error:

Could not start VPCS /usr/local/bin/vpcs_0.8b_Linux64: [Errno 111] Connect call failed (‘’, 5002)

Has anyone encounter same issue? If so, how did you solve it? Thank you.