Unable to Install/RUN NDK

[ganesh4it]

Hi All,
Am new to andriod and i started exploring on Andriod NDK.
I Installed "android-ndk-1.6_r1" and Cygwin .

I got host setup complete message but still am not able to generate the .so files using Cygwin.

Am getting the following error:
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bash-3.2$ make APP=hello-jni

make: /bin/sh: Command not found

make: /bin/sh: Command not found

make: /bin/sh: Command not found

Android NDK: Building for application 'hello-jni'

build/core/setup-toolchain.mk:20: *** Android NDK: Assertion failure: TARGET_PL

ATFORM is not defined . Stop.

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Any Envrionment varibles need to set for this error ?

Can any one help me to to run my native files.

If possible provide me the simple steps to achive this.


Thx in Advance..