Hi, I configured dealii version 7 recently on my computer. system: UBUNTU 10.10 cpu: intel gcc: 4.4.5
I have passed almost all the steps related to Trilinos, but when I tried to make my own package, I have linking problems: processes.cc:(.text._ZNK26ApproximateSchurComplementIN6dealii16TrilinosWrappers15PreconditionAMGES2_E5vmultERNS1_3MPI6VectorERKS5_[ApproximateSchurComplement<dealii::TrilinosWrappers::PreconditionAMG, dealii::TrilinosWrappers::PreconditionAMG>::vmult(dealii::TrilinosWrappers::MPI::Vector&, dealii::TrilinosWrappers::MPI::Vector const&) const]+0x2bf): undefined reference to `dealii::ExceptionBase::ExceptionBase()' processes.cc:(.text._ZNK26ApproximateSchurComplementIN6dealii16TrilinosWrappers15PreconditionAMGES2_E5vmultERNS1_3MPI6VectorERKS5_[ApproximateSchurComplement<dealii::TrilinosWrappers::PreconditionAMG, dealii::TrilinosWrappers::PreconditionAMG>::vmult(dealii::TrilinosWrappers::MPI::Vector&, dealii::TrilinosWrappers::MPI::Vector const&) const]+0x2f8): undefined reference to `dealii::ExceptionBase::set_fields(char const*, int, char const*, char const*, char const*)' processes.cc:(.text._ZNK26ApproximateSchurComplementIN6dealii16TrilinosWrappers15PreconditionAMGES2_E5vmultERNS1_3MPI6VectorERKS5_[ApproximateSchurComplement<dealii::TrilinosWrappers::PreconditionAMG, dealii::TrilinosWrappers::PreconditionAMG>::vmult(dealii::TrilinosWrappers::MPI::Vector&, dealii::TrilinosWrappers::MPI::Vector const&) const]+0x310): undefined reference to `dealii::ExceptionBase::ExceptionBase(dealii::ExceptionBase const&)' processes.cc:(.text._ZNK26ApproximateSchurComplementIN6dealii16TrilinosWrappers15PreconditionAMGES2_E5vmultERNS1_3MPI6VectorERKS5_[ApproximateSchurComplement<dealii::TrilinosWrappers::PreconditionAMG, dealii::TrilinosWrappers::PreconditionAMG>::vmult(dealii::TrilinosWrappers::MPI::Vector&, dealii::TrilinosWrappers::MPI::Vector const&) const]+0x344): undefined reference to `dealii::ExceptionBase::ExceptionBase()' ... collect2: ld returned 1 exit status make: *** [lib/problemsolver] Error 1 I have use the similar Makefile in 6.3.1 and it works well. The problem just happened when I migrate the package to version 7. Could you help me figure out what is the problem? Thank you! Xiaoyu _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
