Hi, I have installed two versions of PETSc on my computer, the debug version petsc-3.1.p7 and petsc-dev.
However, when I try to compile my codes with petsc-dev(which were successfully compiled and executed under the first version) I get lots of compile errors. Why could this be happening? I have pasted the error message below. gaurish108 at telang:~/Desktop/LSQR_progress$ $PETSC_DIR bash: /home/gaurish108/software/petsc-dev: is a directory gaurish108 at telang:~/Desktop/LSQR_progress$ make main /home/gaurish108/software/petsc-dev/linux-gnu-c/bin/mpicc -o main.o -c -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -I/home/gaurish108/software/petsc-dev/include -I/home/gaurish108/software/petsc-dev/linux-gnu-c/include -D__INSDIR__= main.c main.c: In function ?main?: main.c:17: error: ?PetscTruth? undeclared (first use in this function) main.c:17: error: (Each undeclared identifier is reported only once main.c:17: error: for each function it appears in.) main.c:17: error: expected ?;? before ?flg_b? main.c:26: error: ?flg_b? undeclared (first use in this function) main.c:27: error: macro "SETERRQ" requires 3 arguments, but only 2 given main.c:27: error: ?SETERRQ? undeclared (first use in this function) main.c:30: warning: passing argument 1 of ?VecLoad? from incompatible pointer type /home/gaurish108/software/petsc-dev/include/petscvec.h:419: note: expected ?Vec? but argument is of type ?PetscViewer? main.c:30: warning: passing argument 2 of ?VecLoad? from incompatible pointer type /home/gaurish108/software/petsc-dev/include/petscvec.h:419: note: expected ?PetscViewer? but argument is of type ?const char *? main.c:30: error: too many arguments to function ?VecLoad? main.c:37: error: ?flg_A? undeclared (first use in this function) main.c:38: error: macro "SETERRQ" requires 3 arguments, but only 2 given main.c:41: warning: passing argument 1 of ?MatLoad? from incompatible pointer type /home/gaurish108/software/petsc-dev/include/petscmat.h:493: note: expected ?Mat? but argument is of type ?PetscViewer? main.c:41: warning: passing argument 2 of ?MatLoad? from incompatible pointer type /home/gaurish108/software/petsc-dev/include/petscmat.h:493: note: expected ?PetscViewer? but argument is of type ?const char *? main.c:41: error: too many arguments to function ?MatLoad? make: [main.o] Error 1 (ignored) /home/gaurish108/software/petsc-dev/linux-gnu-c/bin/mpicc -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -o main main.o -L/home/gaurish108/software/petsc-dev/linux-gnu-c/lib -lpetsc -lX11 -Wl,-rpath,/home/gaurish108/software/petsc-dev/linux-gnu-c/lib -lflapack -lfblas -lm -L/usr/lib/gcc/i686-linux-gnu/4.4.5 -L/usr/lib/i686-linux-gnu -ldl -lmpich -lopa -lmpl -lrt -lpthread -lgcc_s -lmpichf90 -lgfortran -lm -lm -ldl -lmpich -lopa -lmpl -lrt -lpthread -lgcc_s -ldl gcc: main.o: No such file or directory make: [main] Error 1 (ignored) /bin/rm -f main.o gaurish108 at telang:~/Desktop/LSQR_progress$ $PETSC_DIR bash: /home/gaurish108/software/petsc-dev: is a directory gaurish108 at telang:~/Desktop/LSQR_progress$ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110404/f2b864c0/attachment.htm>
