LINUX下安装tuxedo问题

一． 以root身份建立tuxedo用户，并以tuxedu用户登陆，此用户将做为以后tuxedo管理员,用户默认目录为/home/tuxedo；
二． 用FTP把安装文件（tuxedo81_linux.bin）和用户许可证书文件（lic.txt）传到/home/tuxedo目录中；
三.   配置环境变量，.bash_profile文件，附文末；
四． 进入/home/tuxedo目录中，执行sh tuxedo81_linux.bin；
出错1--------------------------------------------------
[tuxedo@TUXSVR4 tuxedo]$ sh tuxedo81_linux.bin
Preparing to install...
The included VM could not be uncompressed. Please try to download
the installer again and make sure that you download using 'binary'
mode.   Please do not attempt to install this currently downloaded copy.
解决办法：
脚本使用uncompress命令，但是linux下没有。使用cp /bin/gunzip   /bin/uncompress
出错2----------------------------------------------------------------
[tuxedo@TUXSVR4 tuxedo]$ sh tuxedo81_linux.bin
Preparing to install...
/tmp/install.dir.22860/Linux/resource/jre/bin/i386/native_threads/java: error while loading shared libraries: libstdc++-libc6.1-1.so.2: cannot open shared object file: No such file or directory
解决办法：
[root@TUXSVR4 root]# rpm -ivh /tmp/compat-libstdc++-7.3-2.96.118.i386.rpm
warning: /tmp/compat-libstdc++-7.3-2.96.118.i386.rpm: V3 DSA signature: NOKEY, k
ey ID db42a60e
Preparing...                 ########################################### [100%]
    1:compat-libstdc++        ########################################### [100%]
参考：
http://dev2dev.bea.com.cn/bbs/thread.jspa?forumID=4&threadID=13265&messageID=72337#72337
https://www.redhat.com/archives/fedora-list/2005-February/msg04944.html
出错3-----------------------------------------------------------------
[tuxedo@TUXSVR4 tuxedo]$ sh tuxedo81_linux.bin
Preparing to install...
Error occurred during initialization of VM
Unable to load native library: /tmp/insta