Path in Build Environment Not Populated?....Compiler Not Found

I actually read the Release Notes (twice)...and Developer's Reference Manual on 
x86 environment..but I'm stumped at the moment:

This directory is empty?
"/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/"

But "/opt/onbld/bin/i386" appears to have the needed 'cw' referenced 
below........

It appears I've broken the 'onbld' references....
GATE=testws;
$CODEMGR_WS="/rmdisk/unnamed_rmdisk/export/$GATE";


..snip
==== Build environment ====

/usr/bin/uname
SunOS E71007189 5.11 snv_37 i86pc i386 i86pc

/opt/onbld/bin/nightly ./opensolaris.sh
nightly.sh version 1.93 2006/04/13

/opt/SUNWspro/bin/dmake
dmake: Sun Distributed Make 7.6 117839-01 2005/03/04
number of concurrent jobs = 4

No 32-bit compiler found
*** Error code 1
The following command caused the error:
if 
/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/cw 
-_cc -_versions >/dev/null 2>/dev/null; then \
        echo 32-bit compiler;                   \
        echo 
/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/cw 
-_cc;                               \
        
/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/cw 
-_cc -_versions 2>&1 |                   \
            /usr/bin/egrep '^(cw|cc|gcc|primary|shadow)';       \
else                                                    \
        
__COMPILER=`/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/cw
 -_cc -_compiler 2>/dev/null || true`;\
        if [ -z "$__COMPILER" ]; then                   \
                echo No 32-bit compiler found;  \
                exit 1;                                 \
        else                                            \
                echo 32-bit compiler;           \
                echo 
/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/cw 
-_cc;                       \
                echo $__COMPILER;                       \
                
/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386/cw 
-_cc -V 2>&1 | head -1;  \
        fi;                                             \
fi
..snip

1) Initial installation was done as 'root' for source and compiler.
2) Copied opensolaris.sh to workspace and modfied per Release Notes
3) Created user account group:staff
4) Assigned 'All' privileges under smc
5) Logged out as root and Logged in as newly created user
6) nightly ./opensolaris.sh  resulted in 'lock-file errors'
7) bldenv ./opensolaris.sh
8) nightly ./opensolaris.sh results in "Aborting due to missing compiler"

This is when I discovered:
"/rmdisk/unnamed_rmdisk/export/testws/usr/src/tools/proto/opt/onbld/bin/i386" 
is empty?
 
 
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