Hi sir,
 
After installed MingG, compiled and output blas.dll is successful with gfortran,
run the following command, meet error
 
D:\April2012\lapack-3.4.0>gfortran -shared -o lapack.dll SRC\*.f blas.dll -O
gfortran: error¡GCreateProcess: No such file or directory
 
Regards,
 
Martin