How to mount NFS share?

[dmgmit]

1) I installed xbian from SD with xbian-config (6-xbian copier)
2) I created /home/xbian/nfs manually with sudo mkdir /home/xbian/nfs and sudo chmod -R 0777 /home/xbian/nfs
3) ping 192.168.2.137
PING 192.168.2.137 (192.168.2.137) 56(84) bytes of data.
64 bytes from 192.168.2.137: icmp_req=1 ttl=64 time=0.231 ms
64 bytes from 192.168.2.137: icmp_req=2 ttl=64 time=0.166 ms
64 bytes from 192.168.2.137: icmp_req=3 ttl=64 time=0.158 ms
4) No, only appears 192.168.2.137 but doesn’t connect
5) http://pastebin.com/Zapvs0Fi

Thanks for your attention