diff -u plr-0.6.2/debian/control plr-0.6.2/debian/control
--- plr-0.6.2/debian/control
+++ plr-0.6.2/debian/control
@@ -1,7 +1,8 @@
 Source: plr
 Priority: optional
 Section: libs
-Maintainer: Martin Pitt <mpitt@debian.org>
+Maintainer: Ubuntu MOTU Developers <ubuntu-motu@lists.ubuntu.com>
+XSBC-Original-Maintainer: Martin Pitt <mpitt@debian.org>
 Uploaders: Oliver Elphick <Oliver.Elphick@lfix.co.uk>
 Build-Depends: debhelper (>= 4.0.0), postgresql-server-dev-7.4 (>= 1:7.4.8-15), postgresql-server-dev-8.1, r-base-core
 Standards-Version: 3.6.1
diff -u plr-0.6.2/debian/rules plr-0.6.2/debian/rules
--- plr-0.6.2/debian/rules
+++ plr-0.6.2/debian/rules
@@ -12,6 +12,10 @@
 endif
 export CFLAGS
 
+LDFLAGS=-Wl,-rpath /usr/lib/R/lib
+SHLIB_LINK=-Wl,-rpath /usr/lib/R/lib
+export LDFLAGS SHLIB_LINK
+
 clean:
 	dh_testdir
 	dh_testroot
@@ -24,6 +28,7 @@
 	for v in 7.4 8.1; do \
 	    mkdir build-$$v; \
 	    tar -C build-$$v -xzf plr-*.tar.gz; \
+	    cd build-$$v; patch -N -p1 < ../debian/patches/R_HOME_default.patch; cd ..; \
 	done
 	touch unpack-stamp
 
diff -u plr-0.6.2/debian/changelog plr-0.6.2/debian/changelog
--- plr-0.6.2/debian/changelog
+++ plr-0.6.2/debian/changelog
@@ -1,3 +1,12 @@
+plr (1:0.6.2-1ubuntu0.1) dapper-proposed; urgency=low
+
+  * SRU for LP: #130059, list of changes:
+    - Fall back to /usr/lib/R if R_HOME is not defined
+    - Add rpath /usr/lib/R/lib to plr.so libraries in debian/rules
+    - Update Maintainer field in debian/control
+
+ -- Luca Falavigna <dktrkranz@ubuntu.com>  Fri, 24 Aug 2007 23:18:33 +0200
+
 plr (1:0.6.2-1) unstable; urgency=low
 
   * New upstream version.
diff -u plr-0.6.2/debian/Makefile.Debian.7.4 plr-0.6.2/debian/Makefile.Debian.7.4
--- plr-0.6.2/debian/Makefile.Debian.7.4
+++ plr-0.6.2/debian/Makefile.Debian.7.4
@@ -14,7 +14,7 @@
 all: $(LIB) plr.sql
 
 $(LIB): $(OBJS)
-	$(CC) -L/usr/lib/R/lib -fPIC -shared -Wl,-soname,$(SONAME) $(OBJS) -lR -o $@
+	$(CC) $(LDFLAGS) -L/usr/lib/R/lib -fPIC -shared -Wl,-soname,$(SONAME) $(OBJS) -lR -o $@
 
 clean:
 	rm -f *.o $(LIB) plr.sql
only in patch2:
unchanged:
--- plr-0.6.2.orig/debian/patches/R_HOME_default.patch
+++ plr-0.6.2/debian/patches/R_HOME_default.patch
@@ -0,0 +1,25 @@
+diff -Nur plr/plr/plr.c plr.new/plr/plr.c
+--- plr/plr/plr.c	2007-08-24 21:39:57.000000000 +0200
++++ plr.new/plr/plr.c	2007-08-24 21:43:00.000000000 +0200
+@@ -278,6 +278,9 @@
+ 	/* refuse to start if R_HOME is not defined */
+ 	r_home = getenv("R_HOME");
+ 	if (r_home == NULL)
++		setenv("R_HOME", R_HOME_FALLBACK, 1);
++	r_home = getenv("R_HOME");
++	if (r_home == NULL)
+ 		ereport(ERROR,
+ 				(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
+ 				 errmsg("environment variable R_HOME not defined"),
+diff -Nur plr/plr/plr.h plr.new/plr/plr.h
+--- plr/plr/plr.h	2005-03-31 02:02:35.000000000 +0200
++++ plr.new/plr/plr.h	2007-08-24 21:43:43.000000000 +0200
+@@ -77,6 +77,8 @@
+ #undef ELOG_H
+ #include "utils/elog.h"
+ 
++#define R_HOME_FALLBACK	"/usr/lib/R"
++
+ /* working with postgres 7.3 compatible sources */
+ #if (CATALOG_VERSION_NO <= 200211021)
+ #define PG_VERSION_73_COMPAT