diff -ruN rubygem-passenger.orig/Makefile rubygem-passenger/Makefile
--- rubygem-passenger.orig/Makefile	2010-02-19 14:36:48.328206837 +0800
+++ rubygem-passenger/Makefile	2010-02-19 14:46:07.656394724 +0800
@@ -66,6 +66,7 @@
 	${REINPLACE_CMD} '377s!-g!${CXXFLAGS}!; \
 		s!-lpthread!${PTHREAD_LIBS}!g' \
 		${PREFIX}/${GEM_LIB_DIR}/lib/phusion_passenger/platform_info.rb
+	${PATCH} -p0 -d ${PREFIX}/${GEM_LIB_DIR} < ${PATCHDIR}/platform_info.rb.patch
 
 .if !defined(WITHOUT_APACHEPORT)
 	(${PREFIX}/bin/passenger-install-apache2-module --auto)
@@ -80,5 +81,6 @@
 
 	${FIND} ${PREFIX}/${GEM_LIB_DIR} -name '*.o' -delete
 	${FIND} ${PREFIX}/${GEM_LIB_DIR} -name '*.bak' -delete
+	${FIND} ${PREFIX}/${GEM_LIB_DIR} -name "*.orig" -delete
 
 .include <bsd.port.mk>
diff -ruN rubygem-passenger.orig/files/platform_info.rb.patch rubygem-passenger/files/platform_info.rb.patch
--- rubygem-passenger.orig/files/platform_info.rb.patch	1970-01-01 08:00:00.000000000 +0800
+++ rubygem-passenger/files/platform_info.rb.patch	2010-02-19 14:51:02.346540092 +0800
@@ -0,0 +1,11 @@
+--- lib/phusion_passenger/platform_info.rb.orig	2010-02-19 14:44:56.109603794 +0800
++++ lib/phusion_passenger/platform_info.rb	2010-02-19 14:44:09.624186915 +0800
+@@ -203,7 +203,7 @@
+ 	# belongs to the current Ruby interpreter. Returns nil if it
+ 	# doesn't exist.
+ 	def self.rake
+-		return locate_ruby_executable('rake')
++		return (locate_ruby_executable('rake') || locate_ruby_executable('rake19'))
+ 	end
+ 	memoize :rake
+