请教ic610 安装问题： fs.1文件报错

大家好，小弟在把从电驴上下到的50.4M大的base ic610 lnx86 5of5.tar的包解压后，在安装ic610 过程中，碰到了这个问题: 提示 解压至 cdrom5 中 的fs.1文件出错, 最终导致layout xl ,layout gxl , documention三个包安装失败，结果原理图不能导入网表到版图，使得画版图很麻烦。(我的系统是rhel as4.6， tar 1.14.)
不知道大家有没有碰到这个问题。 现在在犹豫究竟是从别处重新下载第五个数据包呢， 还是降低tar的版本呢?
望指点迷津， 不胜感激啊

Dear gbq, the file must be FS.1 not fs.1 , linux is case sensitive. Maybe I understood wrong, anyway my advice to you is to try to get 5of5 tar again. And when you untar be careful there again, never seen such error, so it's not a common one, so it must be the archive wrong, from 1-to-4(of5) went well?
亲爱的吉贝，该文件必须FS.1不fs.1，Linux是区分大小写的。也许我理解错了，反正我对你的建议是尽量让5of5焦油了。当你解压缩小心那里了，没见过这样的错误，所以它不是一个普通的人，所以它必须是归档错的1至4，（of5）去吗?

hi, dexterpaul. many thanks to your advice.with newly downloaded 5 of 5tar, the setup now is accomplished. and i also doublt whether the active firewall results in the surprising phenomenon due to my blunder therebefore. anyhow, i can go ahead with my work after so many try-and-wrong

hehe, mybe tar error