Oracle Pre_installation

I want to install oracle in my new server, before installation, i had run the perl script that provided from metalink

Subject: Pre-Install checks for 10gR2 RDBMS (10.2.x) - SUN Solaris Platforms
Doc ID: Note:334567.1

but i get the failed result as below

     Test [ FAILED ] :
     -----------------
     ArFoundInPath
     LdFoundInPath
     NmFoundInPath
     MakeFoundInPath = ld_nm_ar_make_Found

but i go to the /usr/ccs/bin
i can find the ar, ld, and nm.

gurus, any idea and solution about this?

The above document has been de-supported:

NOTE: This standalone HCVE script has been de-supported and  fully decommissioned  as of August 25th, 2006.[...]

Anyway, why don't try to run the Oracle installer instead?