Error 1 instaliuojant ffmpeg-php

vytautas-laptop ffmpeg-php-0.6.0 # make
/bin/bash /usr/local/src/ffmpeg-php-0.6.0/libtool --mode=compile cc  -I. -I/usr/local/src/ffmpeg-php-0.6.0 -DPHP_ATOM_INC -I/usr/local/src/ffmpeg-php-0.6.0/include -I/usr/local/src/ffmpeg-php-0.6.0/main -I/usr/local/src/ffmpeg-php-0.6.0 -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/local/include/ffmpeg  -DHAVE_CONFIG_H  -g -O2 -Wall -fno-strict-aliasing   -c /usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c -o ffmpeg-php.lo 
libtool: compile:  cc -I. -I/usr/local/src/ffmpeg-php-0.6.0 -DPHP_ATOM_INC -I/usr/local/src/ffmpeg-php-0.6.0/include -I/usr/local/src/ffmpeg-php-0.6.0/main -I/usr/local/src/ffmpeg-php-0.6.0 -I/usr/include/php5 -I/usr/include/php5/main -I/usr/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext -I/usr/include/php5/ext/date/lib -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/local/include/ffmpeg -DHAVE_CONFIG_H -g -O2 -Wall -fno-strict-aliasing -c /usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c  -fPIC -DPIC -o .libs/ffmpeg-php.o
/usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c:46:21: error: swscale.h: No such file or directory
/usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c: In function ‘zm_info_ffmpeg’:
/usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c:156: error: ‘LIBSWSCALE_IDENT’ undeclared (first use in this function)
/usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c:156: error: (Each undeclared identifier is reported only once
/usr/local/src/ffmpeg-php-0.6.0/ffmpeg-php.c:156: error: for each function it appears in.)
make: *** [ffmpeg-php.lo] Error 1