Instalacion en ubuntu(Problema configure)

[hebo]

Intento instalar el php-gtk y... tatatachán! error en el configure:

Código:

/include/php5/TSRM -I/usr/include/php5/Zend -I/usr/include/php5/ext
checking for PHP extension directory... /usr/lib/php5/20051025
checking for re2c... exit 0;
checking for gawk... no
checking for mawk... mawk
checking for PHP-GTK support... yes, shared
checking for gawk... (cached) mawk
checking for PHP executable in /usr/bin... found
./configure: line 3142: syntax error near unexpected token `debug,'
./configure: line 3142: `PHP_GTK_ARG_ENABLE(debug, whether to include debugging symbols,'

no se que hacer ya... si alguien puede ayudarme... se lo agradeceria mucho :D