Hi all, Recently I am compiling the PETSc 2.3.2 -P10 on Solaris 10 for X86 with GCC and Sun's f90. Here is the command I give to configure.py: ./config/configure.py --download-f-blas-lapack=1 --with-mpi=0 Yes. I don't use the MPI intendedly. Because I want to make sure every thing is ok before using MPI. When I input the command "make all", every thing looks fine. But when I try to use "make test" to verify, I get the following error: ---------------------------------------------- -bash-3.00# more test_log_solaris2.10-c-debug Running test examples to verify correct installation C/C++ example src/snes/examples/tutorials/ex19 run successfully with 1 MPI process Graphics example src/snes/examples/tutorials/ex19 run successfully with 1 MPI process sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex19.exe; then /usr/bin/rm -f ex19.exe; fi sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex19.ilk; then /usr/bin/rm -f ex19.ilk; fi sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex19.pdb; then /usr/bin/rm -f ex19.pdb; fi sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex19.tds; then /usr/bin/rm -f ex19.tds; fi Fortran example src/snes/examples/tutorials/ex5f run successfully with 1 MPI process sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex5f.exe; then /usr/bin/rm -f ex5f.exe; fi sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex5f.ilk; then /usr/bin/rm -f ex5f.ilk; fi sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex5f.pdb; then /usr/bin/rm -f ex5f.pdb; fi sh: test: argument expected *** Error code 1 (ignored) The following command caused the error: if test -e ex5f.tds; then /usr/bin/rm -f ex5f.tds; fi Completed test examples ----------------------------------------------- Does anyone have any suggestion? Thanks in advance! Regards, Adam