MMSIM7.2 安装失败求助

安装环境，centos5.5用SETUP.SH选择路径安装iscape之后，出现：None of the selected products were successfully installed.
run.txt文件是这样的：
InstallScape Installer version 03.71.p02 started by
User: yk
On Operating System (OS) = Linux
OS Version = 2.6.18-194.el5
OS Architecture = i386
At:20120428_121032
An SDL file is specified..../home/eda/MMSIM07.20.109_lnx86.Base/CDROM1:::/home/yk/MMSIM7
SettingSDL file in....com.khanpur.installer.gui.InstallerUINoSplash
In setSDLFile: the wizard view IS null
Starting InstallScape Installer in wizard mode
InstallerUINoSplash.showWizard
InstallScape Installer (Wizard Mode) - 03.71.p02
com.khanpur.installer.gui.wizard.ISWizardView:Instantiated with arg InstallScape(TM) Wizard
com.khanpur.installer.gui.wizard.ISWizardView:initialize
In showWizard: the SDL file is not null - /home/eda/MMSIM07.20.109_lnx86.Base/CDROM1:::/home/yk/MMSIM7
NON-NULL

后面还有很长就不贴了，类似这样的：
/home/yk/MMSIM7/installData/MMSIM72_lnx86/iscape_env
Content of environemt file:
IS_LOG=/home/yk/.iscape/iscape_logs/20120428_121032_scripts.txt; export IS_LOG
IS_SOURCELOCATION=/home/eda/MMSIM07.20.109_lnx86.Base/CDROM1; export IS_SOURCELOCATION
IS_PROD_PLAT=lnx86; export IS_PROD_PLAT
IS_REL=MMSIM72; export IS_REL
IS_KFL_FILE=/home/yk/MMSIM7/installData/shared/kmmsim_confData.kfl; export IS_KFL_FILE
IS_INSTALLDIR=/home/yk/MMSIM7; export IS_INSTALLDIR
IS_USEGUI=true; export IS_USEGUI
IS_PLAT=lnx86; export IS_PLAT
Writing environment file: /home/yk/MMSIM7/install/tmp/iscape_env
Content of environemt file:
IS_LOG=/home/yk/.iscape/iscape_logs/20120428_121032_scripts.txt; export IS_LOG
IS_SOURCELOCATION=/home/eda/MMSIM07.20.109_lnx86.Base/CDROM1; export IS_SOURCELOCATION
IS_PROD_PLAT=lnx86; export IS_PROD_PLAT
IS_REL=MMSIM72; export IS_REL
IS_KFL_FILE=/home/yk/MMSIM7/installData/shared/kmmsim_confData.kfl; export IS_KFL_FILE
IS_INSTALLDIR=/home/yk/MMSIM7; export IS_INSTALLDIR
IS_USEGUI=true; export IS_USEGUI
IS_PLAT=lnx86; export IS_PLAT
Unpacking: DisplayName - /kitsmmsim_confData07.20-p001.t.Z
/bin/sh /home/yk/MMSIM7/install/tmp/sltar.sh "/home/eda/MMSIM07.20.109_lnx86.Base/CDROM1/kits/mmsim_confData07.20-p001.t.Z" mmsim_confData07.20-p001
The Output is
Begining output from /bin/sh /home/yk/MMSIM7/install/tmp/sltar.sh "/home/eda/MMSIM07.20.109_lnx86.Base/CDROM1/kits/mmsim_confData07.20-p001.t.Z" mmsim_confData07.20-p001
Installing component (CDROM): mmsim_confData 07.20-p001
From: /home/eda/MMSIM07.20.109_lnx86.Base/CDROM1/kits/mmsim_confData07.20-p001.t.Z
To:/home/yk/MMSIM7
Installed Component: mmsim_confData 07.20-p001
Writing environment file: /home/yk/MMSIM7/installData/MMSIM72_lnx86/iscape_env
Content of environemt file:
IS_LOG=/home/yk/.iscape/iscape_logs/20120428_121032_scripts.txt; export IS_LOG
IS_SOURCELOCATION=/home/eda/MMSIM07.20.109_lnx86.Base/CDROM1; export IS_SOURCELOCATION
IS_PROD_PLAT=lnx86; export IS_PROD_PLAT
IS_REL=MMSIM72; export IS_REL
IS_KFL_FILE=/home/yk/MMSIM7/installData/shared/kultrasimDoc.kfl; export IS_KFL_FILE
IS_INSTALLDIR=/home/yk/MMSIM7; export IS_INSTALLDIR
IS_USEGUI=true; export IS_USEGUI
IS_PLAT=lnx86; export IS_PLAT
哪位高人告诉我怎么回事啊?安装之前还要做些什么?万分感谢！

我用iscape4装的，linux版本比你还新，都没问题

要分享这种主题