I downloaded Oracle 11gR1 for Linux, and when trying to install, get the error message: 'Could not execute auto check for the display colors using command /user/x11/r6/bin/xpdyinfo. Check if the display variable is set.' One answer I found was that I should install the SUNWxwplt package. OK, if this is what I have to do (is this correct?) , then how can I obtain it? I've searched high and low and have no idea! Thanks in advance!