Problem with PHP5 installation


I followed the Wiki instruction at to install my own instance because i want iconv library linked and need php.ini modification too.

installscript failed in the make process.
checking for IMAP Kerberos support… no
checking for IMAP SSL support… /usr
checking for pam_start in -lpam… yes
checking for crypt in -lcrypt… yes
configure: error: Cannot find rfc822.h. Please check your c-client installation.
make: *** No targets specified and no makefile found. Stop.
make: *** No rule to make target install'. Stop. cp: cannot stat/home/txie/WUCAICLUB.COM/src/php/php-5.1.2/php.ini-dist’: No such file or directory
cp: cannot stat `/home/txie/WUCAICLUB.COM/php/bin/php’: No such file or directory

any reason why? Thanks.