Fails to build

Dennis Neal fails to build with the following:

Here is the log file from the VC failure

Build Log Build started: Project: root_build_project, Configuration: Release|Win32
Command Lines Creating temporary file "C:\DOCUME~1\OWNER~1.RRL\LOCALS~1\Temp\BAT00000134803560.bat" with contents
[
@echo off
"vside\build_Release.bat"
if errorlevel 1 goto VCReportError
goto VCEnd
:VCReportError
echo Project : error PRJ0019: A tool returned an error code from "Performing Makefile project actions"
exit 1
:VCEnd
]
Creating command line "C:\DOCUME~1\OWNER~1.RRL\LOCALS~1\Temp\BAT00000134803560.bat"
Output Window Performing Makefile project actions
'sh' is not recognized as an internal or external command,
operable program or batch file.
'sh' is not recognized as an internal or external command,
operable program or batch file.
Project : error PRJ0002 : Error result 1 returned from 'C:\WINDOWS\system32\cmd.exe'.
Results Build log was saved at "file://c:\root\bin\BuildLog.htm"
root_build_project - 1 error(s), 0 warning(s)