Install phpredis on osx with the key

I have some problems installing phpredison my Mac OSX Maverics.

I have redis serverinstalled and running. I used sudo pecl install redisto install phpredis. Now, when I did this, here's what happened:

running: make
/bin/sh /private/tmp/pear/temp/pear-build-rootEsw0Wz/redis-2.2.4/libtool --mode=compile cc  -I. -I/private/tmp/pear/temp/redis -DPHP_ATOM_INC -I/private/tmp/pear/temp/pear-build-rootEsw0Wz/redis-2.2.4/include -I/private/tmp/pear/temp/pear-build-rootEsw0Wz/redis-2.2.4/main -I/private/tmp/pear/temp/redis -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /private/tmp/pear/temp/redis/redis.c -o redis.lo
mkdir .libs
 cc -I. -I/private/tmp/pear/temp/redis -DPHP_ATOM_INC -I/private/tmp/pear/temp/pear-build-rootEsw0Wz/redis-2.2.4/include -I/private/tmp/pear/temp/pear-build-rootEsw0Wz/redis-2.2.4/main -I/private/tmp/pear/temp/redis -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /private/tmp/pear/temp/redis/redis.c  -fno-common -DPIC -o .libs/redis.o
In file included from /private/tmp/pear/temp/redis/redis.c:27:
/private/tmp/pear/temp/redis/common.h:1:10: fatal error: 'php.h' file not found
#include "php.h"
         ^
1 error generated.
make: *** [redis.lo] Error 1
ERROR: `make' failed

What is all this? stitches like make failed due to missing php.h file. But why is this and how can I solve it?