When I tried running installer of oracle using oracle user after remotely connected(using ssh), I am getting this error.
[oracle@htrtret database]$ ./runInstaller Starting Oracle Universal Installer... Checking Temp space: must be greater than 120 MB. Actual 1195 MB Passed Checking swap space: must be greater than 150 MB. Actual 4094 MB Passed Checking monitor: must be configured to display at least 256 colors >>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set. Failed <<<< Some requirement checks failed. You must fulfill these requirements before continuing with the installation,at which time they will be rechecked. Continue? (y/n) [n] y Rechecking installer requirements.... Preparing to launch Oracle Universal Installer from /tmp/OraInstall2010-10-26_07-29-52AM. Please wait ...Error in CreateOUIProcess(): 13 : Permission denied