Path installation Problem...

[weixin_38062043]

http://astron.berkeley.edu/~heron/docs/Moz_ReadMe.html
Above url is abount teaching how to install mozilla on Solaris.
So I followed the article to download 2 patches 114687-02 and 115739-03 and tried to install
those patch on my new installed solaris 9 x86.
For I am new to Solaris, Error was keeping showing there while I was installing those patches.
The error said that "... one or more patch packages included in
114687-02 are not installed on this system.  Patchadd is terminating."

The syntax I use was "patchadd 114687-02 115739-03".
I am not sure it is correct or not.
Maybe I lost some very important steps.
Hopy you guys help me.

Thanks


Wilbert