beginner in GNAT for Windows

["ivan markose" <ivanmarkose@hotmail.com>]

I have tried to compile and run the 'Hello world' example given in the
User's guide like so: (This being a copy of the action at the DOS prompt)

D:\GNAT\bin>gcc -c  d:\gnat\hello.adb

D:\GNAT\bin>gnatbind hello

D:\GNAT\bin>gnatlink hello
gnatlink: Couldn't locate gcc

Why couldn't gnatlink find gcc especially since there was no complaint the
first time ?

On the other hand I didn't get very far with the following either:

D:\GNAT\bin>gnatmake d:\gnat\hello
gnatbind -x hello.ali
gnatmake: error, unable to locate gnatbind

Any help and further pointers on configuring GNAT for Windows
would be appreciated.

Thanks
Ivan Markose