possible error error message on "make tests"

[Toby D. Young]

Hello,

I configure and compile successfully petsc-3.0.0-p3 with:
 ./config/configure.py  --with-blas-lib=libblas.so
 --with-lapack-lib=liblapack.so --with-dynamic=1 --with-shared=1
 --with-mpi=0
(linux-gnu-c-debug x86_64). I get this worrying "possible error" message
running the tests.

Running test examples to verify correct installation
Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1
MPI process See
http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html ././ex19:
symbol lookup error: ././ex19: undefined symbol: petsc_tmp_flops
Possible error running Graphics examples
src/snes/examples/tutorials/ex19 1 MPI process See
http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html ././ex19:
symbol lookup error: ././ex19: undefined symbol: petsc_tmp_flops Error
running Fortran example src/snes/examples/tutorials/ex5f with 1 MPI
process See
http://www.mcs.anl.gov/petsc/petsc-as/documentation/troubleshooting.html ././ex5f:
symbol lookup error: ././ex5f: undefined symbol: dmgetlocalvector_
Completed test examples

I have looked in the documentation and in the troubleshooting guide and
found nothing. What does this "possible error" mean? ie; can I ignore it
safely? I am not competent enough to understand why this happens.

Thanks.

Best,
	Toby

-- 

Toby D. Young
Adiunkt (Assistant Professor)
Philosopher-Physicist
Department of Computational Science
Institute of Fundamental Technological Research
Polish Academy of Sciences
Room 206, ul. Swietokrzyska 21
00-049 Warszawa, Polska

+48 22 826 12 81 ext. 184
http://rav.ippt.gov.pl/~tyoung