problem of install knime under linux on cloud

Hello, I got a problem when try to install knime under linux on amazon cloud. It just exit/terminated from installation without any error message. Dose anyone has this kind of problem or experience? Or, any support document I can follow? Thanks.

Hi kromek, 

This sounds familiar, have you tried turning off access control for X with the command "xhost +"?  You would typically need to do this if you are trying to run knime as a user other than the one you are using to access the machine's GUI.

Hope this helps,