You have an old 'sowing' package. Delete your PETSC_ARCH directory (perhaps saving the reconfigure-$PETSC_ARCH.py) and rebuild everything. Thanks, Matt On Sun, Nov 22, 2015 at 2:34 AM, Ce Qin <[email protected]> wrote:

Sorry for the Chinese character in the previous make.log.

2015-11-22 16:26 GMT+08:00 Ce Qin <[email protected]>:

...

Dear all,

I got this error when compile petsc master branch.

Best regards, Ce Qin

-- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener