[freebsd] php install error

[Hasan AHLATCI]

Merhaba ,     porttan php kurulumu yaparken asagidaki hatayi aliyorum.. neden olabilir ?   ===>  Installing for expat-1.95.7 ===>   Generating temporary packing list ===>  Checking if textproc/expat2 already installed ===>   An older version of textproc/expat2 is already installed (expat-1.95.6_1)       You may wish to ``make deinstall'' and install this port again       by ``make reinstall'' to upgrade it properly.       If you really wish to overwrite the old port of textproc/expat2       without deleting it first, set the variable "FORCE_PKG_REGISTER"       in your environment or the "make install" command line. *** Error code 1   Stop in /usr/ports/textproc/expat2. *** Error code 1   Stop in /usr/ports/www/apache13. *** Error code 1   Stop in /usr/ports/www/mod_php4. *** Error code 1   Stop in /usr/ports/www/mod_php4.