关于CISCOWORKS 2000的安装问题

近日，我在SUN SOLARIS 8上安装了CISCOWORKS 2000，希望在本机上打开CISCOWORKS的浏览页。根据安装条件需安装Java plugin 1.3.1插件前打补丁108940-07，但我从SUN的网站上下载并安装了版本高的108940-50补丁，但总提示补丁108940-07要先安装。我继续安装，便见附件的提示，并无法再装下去了。
    谢谢!

附件：
n Admin Manager -=============================
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Started at : Fri Mar 28 11:22:51 CST 2003
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Client : SunOS DCN 5.8 Generic_108528-19 sun4u sparc SUNW,Ultra-5_10
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INFO: Initializing logging at /tmp/pam.log, please wait...
INFO: Done.

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=================================- Task -======================================
0. Quit
1. Install Java plugin
2. Uninstall Java plugin
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Enter choice : 1

Before installing Java Plug-in 1.3, please make sure that you
have uninstalled any previous version of the Java Plug-in Software
in the machine.

Continue with the Java plugin 1.3, installation ? (y/n)? [y]
Before installing Java Plug-in 1.3, please make sure that you
have the following or superceding patches installed in the machine...
WARNING: The Java Plug-in will fail to work if these patches are not installed
WARNING: in the machine.

        108940-07

IMPORTANT:If you are using Japanese Solaris client then please also make sure
that SUNWjxcft package is installed on the that machine
WARNING: The CW2000 applications running under the Java Plug-in will
WARNING: fail to work if this package is not installed on the machine.

Continue with the Java plugin 1.3, installation ? (y/n)? [y]

Enter Netscape executable directory : ./usr/j2se     

ERROR: Invalid path ./usr/dt/bin/netscape. Please try again...

Enter Netscape executable directory : ./usr/dt/appconfig/netscape     

INFO: Installing Java plugin 1.3, this may take some minutes, please wait...

INFO: Installing the package SUNWj3rt, please wait...

WARNING: Package SUNWj3rt already installed in the machine, skipping...

INFO: Adding the /jpi.cshrc and /jpi.profile files, please wait...
INFO: Done.

INFO: Please source the /jpi.cshrc or /jpi.profile file before restarting the br
owser to see the effect

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==========================- Plugin Admin Manager -=============================
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Ended at : Fri Mar 28 11:26:18 CST 2003
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Client : SunOS DCN 5.8 Generic_108528-19 sun4u sparc SUNW,Ultra-5_10
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Summary of /tmp/pam.log
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17:WARNING: The Java Plug-in will fail to work if these patches are not installe
d
18:WARNING: in the machine.
24:WARNING: The CW2000 applications running under the Java Plug-in will
25:WARNING: fail to work if this package is not installed on the machine.
39:WARNING: Package SUNWj3rt already installed in the machine, skipping...
29:ERROR: Invalid path ./usr/dt/bin/netscape. Please try again...
32:ERROR: Invalid path /usr/dt/bin/netscape. Please try again...

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