On Fri, 22 Apr 2011 14:36:37 +0800, lilyphysik wrote: [clip] > p2.7/bin/f2py test.f90 -m edlib -h test.pyf p2.7/bin/f2py -c test.f90 -m > edlib --fcompiler=intelem -L/duan/p2.7/lib -llapack > > The error ocurrs when importing the edlib. Any suggestions? Add -lblas after -llapack --- dswap is in it.