[libvirt] Remote connection to KVM hypervisor failed using libvirt 0.10.2

Hello, I compiled libvirt 0.10.2 from source providing extra parameters to the configure procedure to support phyp and hyper-v driver support, and python binding. When running virsh from the tools directory (libvirt-0.10.2/tools) and trying to connect to remote KVM hypervisor using connect qemu+ssh://user@hostname/system I got the following error error: Failed to connect to the hypervisor error: End of file while reading data: : Input/output error The same scenario working without any issue using virsh tool that is shipped with RHEL distribution. Any advise how can I figure out how to resolve this. Thanks, Ido