Dear all,

I want to use partition mesh with p4est, but p4est is difficult to install.
Can anyone give me some instructions on install p4est?

I install p4est following the install instructions from
https://dealii.org/current/external-libs/p4est.html*, *but still, some
errors occur:

> grep: /home/chen/p4est-build/FAST/src/p4est_config.h: 没有那个文件或目录
> Error: deal.II requires that p4est be built with zlib support. Please
> either ensure that zlib is installed in a standard location or add
> appropriate flags to LDFLAGS and CPPFLAGS to both calls to configure to
> describe where zlib's shared object files and headers are (e.g.,
> LDFLAGS="-L/path/to/shared-objects/" and
> CPPFLAGS="-DSC_LOG_PRIORITY=SC_LP_ESSENTIAL -I/path/to/headers/").
>
the config.log is here.

One more question is that how to configure the p4est to appoint the
directory of zlib or the openmpi?

Best regards,
Chen

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