adcfgclone.pl Appstier Error Unable to locate ' linkxlc ' utility in Path

$ cd/u01/dev/apps/apps_st/comn/clone/bin
$ perl adcfgclone.pl Appstier
Copyright (c) 2002 Oracle Corporation
Redwood Shores, California, USA
Oracle Applications Rapid Clone
Version 12.0.0
Adcfgclone Version 120.31.12010000.8
Enter the APPS Password:
No linkxlc in/u01/dev/apps/apps_st/comn/clone/bin/. /jre/bin/usr/bin/etc/usr/sbin/usr/ucb/home/oradev/bin/usr/bin/x11/sbin.
Checking for Make ... found-/usr/bin/make
Checking for LD ... Found-/usr/bin/ld
Checking for LINKXLC ...
Unable to locate ' linkxlc ' utility in Path
Checking for ar ... Found-/usr/bin/ar
Unable to locate all utilities with system path.
PATH =/u01/dev/apps/apps_st/comn/clone/bin/. /jre/bin:/usr/bin:/etc:/usr/sbin:/usr/ucb:/home/oradev/bin:/usr/bin/x11:/sbin:.
Warning:could not find all the required OS utilities in the $PATH. Please review the checks above

Output path found no linkxlc correlation.

Check the PATH configuration of other machines and discover the need to configure the environment variables, so "Export path= $PATH:/usr/vacpp/bin" processing. can be resolved.

adcfgclone.pl Appstier Error Unable to locate ' linkxlc ' utility in Path