くだらない質問はここに書き込め!なんでもアリ24

portsでapacheをいれたんですけど、結構ばらついてInstallされていたので、
sauceからcompileさせるような感じで/usr/local/apache以下にInstallさせようと、
/usr/ports/www/apache13/Makefileを編集して、
CONFIGURE_ARGS+= \
--prefix=${PREFIX} \
になってるのを --prefix=/usr/local/apache って設定してmakeしてみたんですけど、
何故かエラーがでてしまいます。

書き換えた後、make clean && make && make installで、

===> Compressing manual pages for apache-1.3.27_4
/usr/local/man//man1/dbmmanage.1: No such file or directory
/usr/local/man//man1/htdigest.1: No such file or directory
/usr/local/man//man1/htpasswd.1: No such file or directory
/usr/local/man//man8/ab.8: No such file or directory
/usr/local/man//man8/apachectl.8: No such file or directory
/usr/local/man//man8/apxs.8: No such file or directory
/usr/local/man//man8/httpd.8: No such file or directory
/usr/local/man//man8/logresolve.8: No such file or directory
/usr/local/man//man8/rotatelogs.8: No such file or directory
===> Registering installation for apache-1.3.27_4

その後、make deinstallすると、
pkg_delete: file '/usr/local/www/icons/small' doesn't really exist
pkg_delete: unable to completely remove directory '/usr/local/www/icons/small'
pkg_delete: file '/usr/local/www/icons' doesn't really exist
pkg_delete: unable to completely remove directory '/usr/local/www/icons'
pkg_delete: file '/usr/local/www/proxy' doesn't really exist
pkg_delete: unable to completely remove directory '/usr/local/www/proxy'
というようなmessageがでます。
これを解消させたいのですが、どうすればいいでしょうか？