Could not execute auto check for display colors suing Command/usr/bin/xdpyinfo

Xhost somehost.us.example.com

[Root@dave mnt]# Xhost +

[Oracle@dave database]$ Export display=ipaddress:0.0

[Oracle@dave database]$./runinstaller

Starting Oracle Universal Installer ...

Checking Temp space:must be greater than120 MB. Actual 9049 MB passed

Checking swap space:must be greater than150 MB. Actual 1999 MB passed

Checking Monitor:must to configured todisplay at least 256 colors

>>> could not execute auto checkfor display colors using Command/usr/bin/xdpyinfo.    Check If the displayvariable is set. failed<<<<

The "Test so many" and "the" error is

Could not execute auto check for display colors suing Command/usr/bin/xdpyinfo

Exception in thread "main" Java.lang.NoClassDefFoundError

How to Solove:

Switch to Oracle user

exit root of Console

Login to console directly with Oracle

As cheap as Solaris. This.. This is bad luck.