Building eclair SDK for windows - compilation issue

[Mark]

I am trying to build the 2.1 SDK for windows. I have successfully
built the android-sdk_eng.pubuntu_linux-x86.zip in portable ubuntu
(9.04) and am not trying to recompile it for windows. When I run the
make_windows_sdk.sh command, I am getting the following error:

*** Done with the cleaning, now starting the real build.
build/core/main.mk:378: sdk-only: javac available.
/bin/bash: line 0: cd: development/tools/layoutopt/app/src/resources:
No such file or directory
build/core/base_rules.mk:117: *** frameworks/base/tools/layoutlib:
MODULE.HOST.JAVA_LIBRARIES.temp_layoutlib a
lready defined by frameworks/base/tools/layoutlib. Stop.
Error: Build failed
Aborting

I’ve looked through many forums and while others have encountered this
issue, nobody has an answer. I also tried deleting the javalib.jar
file at U:\home\pubuntu\mydroid\out\host\common\obj\JAVA_LIBRARIES
\temp_layoutlib_intermediates but that made no difference.

Does anybody have a solution for this?

----Mark