diff -up evolution-data-server-2.23.2/addressbook/libedata-book/libedata-book.pc.in.libebackend-breakage evolution-data-server-2.23.2/addressbook/libedata-book/libedata-book.pc.in
--- evolution-data-server-2.23.2/addressbook/libedata-book/libedata-book.pc.in.libebackend-breakage	2008-04-11 07:10:27.000000000 -0400
+++ evolution-data-server-2.23.2/addressbook/libedata-book/libedata-book.pc.in	2008-05-13 12:52:00.000000000 -0400
@@ -13,6 +13,6 @@ privincludedir=@privincludedir@
 Name: libedatabook
 Description: Backend library for evolution address books
 Version: @VERSION@
-Requires: libbonobo-2.0 >= @LIBBONOBO_REQUIRED@ libgnome-2.0 libedataserver-1.2 libebook-1.2
+Requires: libbonobo-2.0 >= @LIBBONOBO_REQUIRED@ libgnome-2.0 libedataserver-1.2 libebackend-1.2 libebook-1.2
 Libs: -L${libdir} -ledata-book-1.2
 Cflags: -I${privincludedir}
diff -up evolution-data-server-2.23.2/calendar/libedata-cal/libedata-cal.pc.in.libebackend-breakage evolution-data-server-2.23.2/calendar/libedata-cal/libedata-cal.pc.in
--- evolution-data-server-2.23.2/calendar/libedata-cal/libedata-cal.pc.in.libebackend-breakage	2008-04-18 01:48:20.000000000 -0400
+++ evolution-data-server-2.23.2/calendar/libedata-cal/libedata-cal.pc.in	2008-05-13 12:52:00.000000000 -0400
@@ -13,6 +13,6 @@ privincludedir=@privincludedir@
 Name: libedata-cal
 Description: Backend library for evolution calendars
 Version: @VERSION@
-Requires: libgnome-2.0 libbonobo-2.0 >= @LIBBONOBO_REQUIRED@ libedataserver-1.2 libecal-1.2 gio-2.0
+Requires: libgnome-2.0 libbonobo-2.0 >= @LIBBONOBO_REQUIRED@ libedataserver-1.2 libebackend-1.2 libecal-1.2 gio-2.0
 Libs: -L${libdir} -ledata-cal-1.2 -lecal-1.2
 Cflags: -I${privincludedir}
diff -up evolution-data-server-2.23.2/libebackend/libebackend.pc.in.libebackend-breakage evolution-data-server-2.23.2/libebackend/libebackend.pc.in
--- evolution-data-server-2.23.2/libebackend/libebackend.pc.in.libebackend-breakage	2008-05-12 01:33:56.000000000 -0400
+++ evolution-data-server-2.23.2/libebackend/libebackend.pc.in	2008-05-13 12:51:59.000000000 -0400
@@ -11,5 +11,5 @@ Name: libebackend
 Description: Utility library for Evolution Data Server Backends
 Version: @VERSION@
 Requires: glib-2.0
-Libs: -L${libdir} -lbackend-@API_VERSION@
+Libs: -L${libdir} -lebackend-@API_VERSION@
 Cflags: -I${privincludedir}