Hello PETSc's users! I am trying to use PETSc for the first time along with another library. I compile my program without any problem but when I try to execute it, in a parallel way, I obtain the following error: "symbol lookup error: /path_where_PETSc_is_installed/petsc-2.2.1/lib/libg_c++/linux-gnu/libpetscmat.so: undefined symbol: PETSC_COMM_SELF"
I have used the command "nm" and ,effectively, this symbol is undefined. I don't really know where the problem is. I am using version 2.2.1 Any help and advice will be welcome Thanks in advance Isa