[Problem]MySQL Database

When installing the MySQL databases flashed me the error:

===> mysql51-server-5.1.72 depends on shared library: mysqlclient.16 - not found
===> Verifying install for mysqlclient.16 in /usr/ports/databases/mysql51-client
===> Building for mysql51-client-5.1.72
Making all in include
/usr/bin/make all-am
Making all in sql-common
Making all in scripts
/usr/bin/make all-am
Making all in strings
Making all in regex
/bin/sh ../libtool --preserve-dup-deps --tag=CC --mode=link cc -O2 -fno-strict-aliasing -pipe -static -o re split.o debug.o main.o libregex.a ../strings/libmystrings.a -pthread -lcrypt -lm -pthread
libtool: link: cc -O2 -fno-strict-aliasing -pipe -o re split.o debug.o main.o -pthread -pthread libregex.a ../strings/libmystrings.a -lcrypt -lm -pthread
../strings/libmystrings.a(my_vsnprintf.o)(.text+0x23c): In function `my_vsnprintf':
: undefined reference to `strnlen'
*** Error code 1
1 error
*** Error code 1
1 error
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop in /usr/ports/databases/mysql51-client.
*** Error code 1

Stop in /usr/ports/databases/mysql51-server.

Someone can help me?

try

make MAKE_JOBS_UNSAFE=yes install clean

or install the binary packages

pkg_add -rv mysql51-client
pkg_add -rv mysql51-server

Can u help me how i can install this binary packages?

I already showed you the commands you need to enter....