Howdy Girish! At the moment I am trying to get netCDF to build with mingw, so I feel your pain. However, I don't know the answer to your question of how to get netcdf to build under cygwin using MS command line tools. My understanding is that this should work, but it's finicky. I suggest you start with just the C (use --disable-f77 and --disable-cxx configure arguments). If you do get this working, please tell me about it. If I can modify the build files to support it in the future I would be happy to do so. Thanks! Ed Hartnett Ticket Details =================== Ticket ID: YIR-389758 Department: Support netCDF Priority: High Status: Closed