Grouper Users - Open Discussion List

I run the ant command "ant ext.install"in the grouper-qs-1.2.0\grouper 
directory. Then the Grouper Shell is built successfully and the relevant 
files are installed into the
"GROUPER_HOME/ext/bin/", "GROUPER_HOME/ext/doc/" and "GROUPER_HOME/ext/lib/" 
directories.

Then the errors happened when I run the gsh.bat in GROUPER_HOME/ext/bin/:

The system cannot find the path specified
The system cannot find the path specified
The system cannot find the path specified
The system cannot find the path specified
.
.
.
The system cannot find the path specified

(I work in the windows XP platform. And ant version is "Apache Ant version 
1.6.5 compiled on June 2 2005".)
After checking the gsh.bat, I find the problem lies on the GSH_HOME. There is 
nothing in the %GSH_HOME%\bin:

set GSH_HOME=E:\workspace\grouper1.2\grouper\ext\gsh-src

so I change the GSH_HOME as follows:

set GSH_HOME=E:\workspace\grouper1.2\grouper\ext

The the gsh.bat works perfectly.

BTW, gsh.sh is ok when I test it in Linux.
I wonder whether it's a bug for gsh. And I just know a little about ant. So I 
hope that someone can shed light on this issue.

Here is the content of my gsh.bat file:

rem Author: Gary Brown
rem $Id: gsh.bat 2 2007-05-11 18:13:14Z blair.christensen $

@echo off
rem if "%OS%" == "Windows_NT" setlocal
if not "%1" == "acp" goto execute

set GSH_CP=%GSH_CP%;%2

goto end

:execute
rem POPULATED AT BUILD
set GROUPER_HOME=E:\workspace\grouper1.2\grouper
set GSH_HOME=E:\workspace\grouper1.2\grouper\ext\gsh-src
set MEM_START=64m
set MEM_MAX=256m
rem POPULATED AT BUILD

rem The user's CLASSPATH
set GSH_CP=%CLASSPATH%
rem Append Grouper .jar

rem Append Grouper's build classes
set GSH_CP=%GSH_CP%;%GROUPER_HOME%/build/grouper
rem Append Grouper's configuration
set GSH_CP=%GSH_CP%;%GROUPER_HOME%/conf


rem Append Grouper's 3rd party libs
for %%f in (%GROUPER_HOME%\lib\*.jar) do call %GSH_HOME%\bin\gsh acp %%f
rem Append gsh .jar

rem Append gsh's build classes
set GSH_CP=%GSH_CP%;%GSH_HOME%/build/gsh
rem Append gsh's 3rd party libs
for %%f in (%GSH_HOME%\lib\*.jar) do call %GSH_HOME%\bin\gsh acp %%f

java -classpath %GSH_CP% -Xms%MEM_START% -Xmx%MEM_MAX% %GSH_JVMARGS% 
com.devclue.grouper.shell.GrouperShell %*
set GSH_CP=
:end