cadence打开帮助问题？

helloandir

在cent os 4.8的系统中安装IC5141USRB MMSIM61BASE ASSURA316USR1 安装后启动icfb  按F1就可以打开帮助。

现在的新系统是cent os 5.6 软件安装过程一样，
软件启动后点击HELP-cadence Documentation后在Terminal窗口中出现如下错误。
/home/cdsmgr/IC5141USR4/tools/jre/bin/java:error while loading shared libraties:libpthread.so.0 cannot open shared object file:No such file or directory

我看一下在这个目录下面有java的目录及文件啊，而且和4.8的系统中软件安装后的目录地址及文件一样啊。为什么呢在这个系统中一用帮助用就错误？
还有一个问题是软件启动后，按F1打开帮助会出现另一个错误窗口如下。
No appropriate quick help file was found for this form or window, To access the Cadence documentation for this from or window,click on the More button below this message.
To bypass quick help altogether and go to More Help automatically when no quick help exists,please enter hivBypassQuickHelpOnErrort'' in the CIW(this can also be added to your ,cdsinit file).
然后这个窗口有两个选项一个是close 关闭 另一个是More 点more 后又出现一个错误。
Some Cadence online documentation files are missing or can not be opened due to an error . To start the Cadnece documentation system,type cdsdoc at a system prompt.