root@server14 [/usr/src/ffmpeg-php-0.6.0]# phpize  Configuring for: PHP Api Version:         20090626 Zend Module Api No:      20090626 Zend Extension Api No:   220090626 root@server14 [/usr/src/ffmpeg-php-0.6.0]# ./configure  checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for a sed that does not truncate output... /bin/sed checking for cc... cc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables...  checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether cc accepts -g... yes checking for cc option to accept ISO C89... none needed checking how to run the C preprocessor... cc -E checking for icc... no checking for suncc... no checking whether cc understands -c and -o together... yes checking for system library directory... lib checking if compiler supports -R... no checking if compiler supports -Wl,-rpath,... yes checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking for PHP prefix... /usr/local checking for PHP includes... -I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend -I/usr/local/include/php/ext -I/usr/local/include/php/ext/date/lib checking for PHP extension directory... /usr/local/lib/php/extensions/no-debug-non-zts-20090626 checking for PHP installed headers prefix... /usr/local/include/php checking if debug is enabled... no checking if zts is enabled... no checking for re2c... re2c checking for re2c version... 0.13.4 (ok) checking for gawk... gawk checking for ffmpeg support... yes, shared checking whether to force gd support in ffmpeg-php... no checking for ffmpeg headers...  configure: error: ffmpeg headers not found. Make sure ffmpeg is compiled as shared libraries using the --enable-shared option