After you ran
./configure options make did you run make and did that work? Also you should upgrade to PETSc 3.11, it is much newer has more features and fewer bugs. Barry > On Jun 16, 2019, at 11:30 AM, Balay, Satish via petsc-users > <[email protected]> wrote: > > Can you send configure.log, make.log for this build? > > Also copy/paste complete output from the 'make' command below. > > Satish > > On Sat, 15 Jun 2019, govind sharma via petsc-users wrote: > >> Hello, >> >> I am trying to build one example of tutorial on snes with following command >> "make PETSC_DIR=/opt/petsc/3.8.4 PETSC_ARCH=linux-gnu-dbg ex1" but it gives >> some error like >> >> /usr/bin/ld: cannot find -lgfortran >> collect2: error: ld returned 1 exit status >> makefile:29: recipe for target 'ex1' failed >> make: [ex1] Error 1 (ignored) >> /bin/rm -f ex1.o >> >> It does not build. Can anyone help me to understand to this to build ex1 >> and run it? >> >> Regards, >> Govind Sharma >> Phd Student, IIT Delhi >> >
