[nightsuns]

i just follow the instruction of INSTALL,
then i meet the follow error:

/bin/sh /home/nss/php-5.1.0/libtool --silent --preserve-dup-deps --mode=compile g++ -Iext/ice/ -I/home/nss/php-5.1.0/ext/ice/ -DPHP_ATOM_INC -I/home/nss/php-5.1.0/include -I/home/nss/php-5.1.0/main -I/home/nss/php-5.1.0 -I/usr/local/include/libxml2 -I/home/nss/php-5.1.0/ext/date/lib -I/home/nss/Ice-2.1.2//include -I/home/nss/php-5.1.0/TSRM -I/home/nss/php-5.1.0/Zend -g -O2 -prefer-non-pic -c /home/nss/php-5.1.0/ext/ice/communicator.cpp -o ext/ice/communicator.lo
/home/nss/php-5.1.0/ext/ice/communicator.cpp: In function `bool
IcePHP::communicatorInit()':
/home/nss/php-5.1.0/ext/ice/communicator.cpp:74: invalid conversion from `
_zend_function*(*)(zval*, char*, int)' to `_zend_function*(*)(zval**, char*,
int)'
/home/nss/php-5.1.0/ext/ice/communicator.cpp: In function `zend_object_value
handleAlloc(zend_class_entry*)':
/home/nss/php-5.1.0/ext/ice/communicator.cpp:530: invalid conversion from `void
(*)(zend_object*)' to `void (*)(void*)'
/home/nss/php-5.1.0/ext/ice/communicator.cpp: In function `_zend_function*
handleGetMethod(zval*, char*, int)':
/home/nss/php-5.1.0/ext/ice/communicator.cpp:584: cannot convert `zval*' to `
zval**' in argument passing
make: *** [ext/ice/communicator.lo] Error 1

envirment:
Ice-2.1.2
php5.1.0
IcePHP-2.1.2