Ramprasad, Let's first rule out some simple problems. Which version of deal.II are you using? Did you compile deal.II with MPI and PETSc support? We only define the namecpacePETScWrappers when DEAL_II_WITH_PETSC=ON. Can you provide us with the content of the detailed.log file in your build directory?
Best, Daniel -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/1b94eabe-7cd4-4b79-8ffb-207234fb026c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.