hi, i'm trying to get a qt environment to work, and want to use qwt. i followed the INSTALL file, but when using nmake in the qwt-5.0.2 directory, it gives me an error:

qwt_resource.rc(5): fgatal error RC1015: cannot open include file 'winver.h'

could not find anything about this on the web.

using windows vista with visual c++ express 2005.

any help would be greatly appreciated :)

cheers

sarefo