Solutions to oracle Installation errors

Exception in thread "main" java. lang. InternalError: Can't connect to X11 window server using '192. 168.3.10: 100' as the value of the DISPLAY variable.
At sun. awt. X11GraphicsEnvironment. initDisplay (Native Method)
At sun. awt. X11GraphicsEnvironment. <clinit> (Unknown Source)
At java. lang. Class. forName0 (Native Method)
At java. lang. Class. forName (Unknown Source)
At java. awt. GraphicsEnvironment. getLocalGraphicsEnvironment (Unknown Source)
At java. awt. windows. init (Unknown Source)
At java. awt. Window. <init> (Unknown Source)
At java. awt. Frame. <init> (Unknown Source)
At oracle. ewt. popup. PopupFrame. <init> (Unknown Source)
At oracle. ewt. lwAWT. BufferedFrame. <init> (Unknown Source)
At oracle. sysman. oio. oioc. OiocOneClickInstaller. <init> (OiocOneClickInstaller. java: 378)
At oracle. sysman. oio. oioc. OiocOneClickInstaller. main (OiocOneClickInstaller. java: 2091)
Solution to this problem:
1. Use an oracle user to log on to x-window
Or
2. Run with the root user
Xhost +
/Usr/openwin/bin/xhost +
2. java. lang. UnsatisfiedLinkError:/tem/OraInstall
This error is caused by the installation of a few RPM packages!
LibXP-1.0.0-8.1.el5.i386.rpm
Xorg-x11-deprecated-libs-6.9.0-1.112.16.14asp.i386.rpm
Compat-libstdc ++-33-3.2.3-61.i386.rpm