First of all, why you want to install QE-4.2? I think it's already version 6 available in online.
Also, OS (ubuntu) very old version. Now many updates and software also not available in 12 version On Thu, Jan 19, 2017 at 7:37 PM, Amel Alhassan <[email protected]> wrote: > Dear All, > > I am trying to install quantum espresso 4.2.1 in my Ubuntu 12.04 64 bits > devise. > > when trying $./configure I get the following error > > configure: error: in `/home/amel/espresso-4.2.1': >> configure: error: linking to Fortran libraries from C fails >> See `config.log' for more details. > > > I have tried changing the include/c_defs.h and clib/memstaat.c > replacing F77 by gfortran. > > Tried to install BLAS, LAPACK, FFT, MPI libraries but they are > not recognized by the system. > > Also tried > $sudo apt-get install build-essential fftw3-dev gfortran > >> 0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. > > > $sudo apt-get install liblapack-dev fftw-dev > >> 0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. > > > > I also tried > > $gcc --version > >> gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 > > > $gfortran --version > >> GNU Fortran (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 > > > > $/opt/mpich2GNU/bin/mpif90 -show > > bash: $/opt/mpich2GNU/bin/mpif90: No such file or directory > > > > Your help is kindly appreciated. > > Thank you, > > Kind regards, > Amel Alhassan > > > > > > > _______________________________________________ > Pw_forum mailing list > [email protected] > http://pwscf.org/mailman/listinfo/pw_forum >
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