I am trying to setup a private cloud on two machines, everything works fine until I run an instance. when I run an instance using command euca-run-instances -k keyname emi-DE491059 it will take a lot of time but its state never changes from pending to running. Is there any problem in installation? I have installed the eucalyptus from https://help.ubuntu.com/community/UEC/PackageInstall
Please help me.