configure: error: pcre.h not found

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我在配置pcourier-0.53.3时遇到的这个错误.
但pcre我在ports中已经安装了的.
bash-2.05b# find /usr -name pcre\.h -print
/usr/local/include/pcre.h
/usr/home/setup/httpd-2.2.4/srclib/pcre/pcre.h
/usr/home/setup/php-5.2.3/ext/pcre/pcrelib/pcre.h
/usr/home/soft/php/include/php/ext/pcre/pcrelib/pcre.h
/usr/ports/lang/php5/work/php-5.1.6/ext/pcre/pcrelib/pcre.h

不知道这是什么问题造成的.
有经验的指点一下.

horserun

试着把pcre.h复制到 /usr/include/ 目录下，然后再编译试试。
我也是菜鸟，说不对了，见谅

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先谢谢楼上了.
cp后再编译,找到了pcre,又提示courierauthconfig找不到.
checking for pcre.h... yes
checking for courierauthconfig... no
configure: WARNING: === Courier authentication library not found.
configure: WARNING: === You need to download and install
configure: WARNING: === http://www.courier-mta.org/download.php#authlib first.
configure: WARNING: === If courier-authlib is installed in a non-default
configure: WARNING: === directory, set the COURIERAUTHCONFIG environment
configure: WARNING: === variable to the full path to the courierauthconfig
configure: WARNING: === binary and rerun this configure script.
configure: WARNING:
configure: error: courierauthconfig not found