use gfortran compiler with netcdf

Hi there,  I am tyring to use gfortran to compile my FORTRAN code with the options like gfortran test.f90 -o test_nc.exe -I/usr/include -lnetcdff I got error of  Fatal Error: Can't open module file 'netcdf.mod' for reading at (1): No such file or directory   I think this relates to the installed version, So I checked it with the command nc-config --all And I got the following, Is it possible to have a netCDF version that also supports gFortran?  Thx!   This netCDF 4.3.3.1 has been built with the following features:   --cc        -> gcc   --cflags    ->  -I/usr/include -I/usr/include/hdf   --libs      ->   --has-c++   -> no   --cxx       ->   --has-c++4  -> no   --cxx4      ->   --fc        ->   --fflags    ->   --flibs     ->   --has-f90   -> no   --has-dap   -> yes   --has-nc2   -> yes   --has-nc4   -> yes   --has-hdf5  -> yes   --has-hdf4  -> yes   --has-pnetcdf-> no   --prefix    -> /usr   --includedir-> /usr/include   --version   -> netCDF 4.3.3.1