Dear users, We are new users of PWSCF. We have some problems when install the program. As the PWSCF is using f90 as request the lapack to be on f90 also, but the BLAS we are having is for f77, we tried to search for the f90 but not successful, so is there any way to obtain the BLAS's library in f90 version ? Any help is welcome. Thanks Hongmei