Cloning R12 adcfgclone.pl. Unable to locate all utilities with system path

$ perl adcfgclone.pl appsTier or dbTier

                     Copyright (c) 2002 Oracle Corporation
                        Redwood Shores, California, USA

                        Oracle Applications Rapid Clone

                                 Version 12.0.0

                      adcfgclone Version 120.31.12010000.1

Enter the APPS password :

Checking for make...    found - /usr/bin/make
 Checking for ld...     found - /usr/bin/ld
 Checking for cc...     found - /usr/bin/cc
 Checking for aCC...
 Unable to locate 'aCC' utility in path
 Checking for ar...     found - /usr/bin/ar
 Unable to locate all utilities with system path.
 PATH = /u01/erpdev/apps/apps_st/comn/clone/bin/../jre/bin:/usr/bin:/usr/ccs/bin:/usr/contrib/bin:/usr/contrib/Q4/bin:/opt/perl/bin:/opt/gvsd/bin:/opt/ipf/bin:/opt/nettladm/bin:/opt/fcms/bin:/opt/wbem/bin:/opt/wbem/sbin:/opt/sas/bin:/opt/graphics/common/bin:/opt/atok/bin:/usr/bin/X11:/usr/contrib/bin/X11:/opt/sec_mgmt/bastille/bin:/opt/caliper/bin:/opt/drd/bin:/opt/dsau/bin:/opt/dsau/sbin:/opt/resmon/bin:/opt/firefox:/opt/gnome/bin:/opt/propplus/bin:/usr/contrib/kwdb/bin:/opt/perl_32/bin:/opt/perl_64/bin:/opt/prm/bin:/opt/sfm/bin:/opt/swm/bin:/opt/sec_mgmt/spc/bin:/opt/ssh/bin:/opt/swa/bin:/opt/hpsmh/bin:/opt/thunderbird:/opt/sentinel/bin:/opt/langtools/bin:/opt/gwlm/bin:.


Action :

check whereis acc_link installed.
# whereis aCC_link.
aCC_link: /usr/ccs/bin/aCC_link /usr/share/man/man1.Z/aCC_link.1

Create symbolic link

# ln -s /usr/ccs/bin/aCC_link /usr/bin/aCC