1、在安装installscape时，往往会出现简介中的提示
2、即看不到蘅荫酸圉GUI界面If you do not see the InstallScape consolewindow or the it seems to be hanging then kill thisprocess.Set your DISPLAY environment variable to a propervalue and manually start InstallScape by typing:/home/eda/installscape/iscape/bin/iscape.sh /home/redhat3/tmp/IC610_lnx86.Base/CDROM1:::/home/eda/ic610Initializing InstallScape using JVM at /home/eda/installscape/iscape/runtime/LNX86/bin/java. This might take some time...Xlib: connection to ":0.0" refused by serverXlib: No protocol specifiedException in thread "main" java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62) at sun.awt.motif.MToolkit.<clinit>(MToolkit.java:81) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.Toolkit$2.run(Toolkit.java:748) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:739)
3、此时需要切换到root用户下，即[redhat3@localhost CDROM1]$ suPassword:
4、切换之后，在root用户下执行xhost +指令，如下图所示。[root@localhost CDROM1]#[root@localhost CDROM1]#[root@localhost CDROM1]# xhost +access control disabled, clients can connect from any host
5、接着执行下面的程序Do you have InstallScape for lnx86 platform installed somewhere [y/n]?nYou are on lnx86 platformInstallScape version 03.40.p06for platform lnx86is available on this CD.Do you want to install InstallScape for lnx86[y/n]:yIt is recommended that you install InstallScapeoutside the Cadence installation hierarchyand include the ~iscape/bin in your PATH environment variable.Type the path to InstallScape installation directory [ (q to quit)]: /home/eda/installscape
6、执行完之后，就出现了installscape的图形安装界面了。
