diff --git a/C/save.c b/C/save.c
index f74ed081d..b5154a213 100755
--- a/C/save.c
+++ b/C/save.c
@@ -658,7 +658,7 @@ p_save_program(void)
 static int 
 check_header(CELL *info, CELL *ATrail, CELL *AStack, CELL *AHeap)
 {
-  char            pp[80];
+  char pp[256];
   char msg[256];
   CELL hp_size, gb_size, lc_size, tr_size, mode;
   int n;
diff --git a/configure b/configure
index be88174e0..32fda9fe5 100755
--- a/configure
+++ b/configure
@@ -6940,7 +6940,7 @@ fi
         then
            YAPLIB_LD="\$(CC) -shared"
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
-           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
            PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
         else
            YAPLIB_LD="\$(CC)"
@@ -6962,7 +6962,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *hpux*)
 	#do not use the first memory quadrant
@@ -7005,7 +7005,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *aix*)
 	# To actually use dlls in AIX I'd need to build YAP as a DLL first.
@@ -7018,7 +7018,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *osf*)
         if ${use_condor} = no
@@ -7074,7 +7074,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *irix6*)
 	SHLIB_CFLAGS="$CFLAGS"
@@ -7088,7 +7088,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *darwin*)
 	if test ${use_dlcompat} = yes
@@ -7148,7 +7148,7 @@ fi
 	   SHLIB_LD="$CC  -dynamiclib"
            SHLIB_CXX_LD="$CXX  -dynamiclib"
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap   -Wl,-install_name,\$(YAPLIBDIR)/\$@"
-           INSTALL_ENV="DYLD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+           INSTALL_ENV="DYLD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
         else
 	   SHLIB_LD="$CC  -dynamiclib -Wl,-undefined,dynamic_lookup"
            SHLIB_CXX_LD="$CXX  -dynamiclib -Wl,-undefined,dynamic_lookup"
@@ -7188,7 +7188,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -Wl,-R,\$(YAPLIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *solaris*)
        #an elf system
@@ -7207,7 +7207,7 @@ fi
            YAPLIB_LD="\$(CC)"
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
            PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
         else
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
            PRE_INSTALL_ENV=""
@@ -7301,7 +7301,7 @@ fi
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
 esac
 
diff --git a/configure.in b/configure.in
index 84e4f5505..c6ad456fd 100755
--- a/configure.in
+++ b/configure.in
@@ -924,7 +924,7 @@ case "$target_os" in
         then 
            YAPLIB_LD="\$(CC) -shared"
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
-           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
            PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
         else
            YAPLIB_LD="\$(CC)"
@@ -946,7 +946,7 @@ case "$target_os" in
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *hpux*)
 	#do not use the first memory quadrant
@@ -985,7 +985,7 @@ case "$target_os" in
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *aix*)
 	# To actually use dlls in AIX I'd need to build YAP as a DLL first.
@@ -998,7 +998,7 @@ case "$target_os" in
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *osf*)
         if ${use_condor} = no
@@ -1016,7 +1016,7 @@ dnl Linux has both elf and a.out, in this case we found elf
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *irix6*)
 	SHLIB_CFLAGS="$CFLAGS"
@@ -1030,7 +1030,7 @@ dnl Linux has both elf and a.out, in this case we found elf
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *darwin*)
 	if test ${use_dlcompat} = yes
@@ -1051,7 +1051,7 @@ dnl Linux has both elf and a.out, in this case we found elf
 	   SHLIB_LD="$CC  -dynamiclib"
            SHLIB_CXX_LD="$CXX  -dynamiclib"
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap   -Wl,-install_name,\$(YAPLIBDIR)/\$@"
-           INSTALL_ENV="DYLD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+           INSTALL_ENV="DYLD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
         else
 	   SHLIB_LD="$CC  -dynamiclib -Wl,-undefined,dynamic_lookup"
            SHLIB_CXX_LD="$CXX  -dynamiclib -Wl,-undefined,dynamic_lookup"
@@ -1091,7 +1091,7 @@ dnl Linux has both elf and a.out, in this case we found elf
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -Wl,-R,\$(YAPLIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
       *solaris*)
        #an elf system
@@ -1110,7 +1110,7 @@ dnl Linux has both elf and a.out, in this case we found elf
            YAPLIB_LD="\$(CC)"
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
            PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+           INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
         else
            EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
            PRE_INSTALL_ENV=""
@@ -1165,7 +1165,7 @@ dnl Linux has both elf and a.out, in this case we found elf
         DYNYAPLIB=libYap."$SO"
         EXTRA_LIBS_FOR_DLLS="$EXTRA_LIBS_FOR_DLLS -L\$(abs_top_builddir) -lYap -Wl,-R,\$(YAPLIBDIR) -Wl,-R,\$(LIBDIR)"
         PRE_INSTALL_ENV="LD_LIBRARY_PATH=\$(abs_top_builddir)"
-        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
+        INSTALL_ENV="LD_LIBRARY_PATH=\$(DESTDIR)\$(LIBDIR):\$(DESTDIR)\$(YAPLIBDIR): YAPSHAREDIR=\$(DESTDIR)\$(SHAREDIR) YAPLIBDIR=\$(DESTDIR)\$(YAPLIBDIR)"
 	;;
 esac
 
diff --git a/packages/meld/Makefile.in b/packages/meld/Makefile.in
new file mode 100644
index 000000000..b083bb8d4
--- /dev/null
+++ b/packages/meld/Makefile.in
@@ -0,0 +1,52 @@
+#
+# default base directory for YAP installation
+#
+ROOTDIR = @prefix@
+#
+# where the binary should be
+#
+BINDIR = $(ROOTDIR)/bin
+#
+# where YAP should look for binary libraries
+#
+LIBDIR=@libdir@/Yap
+#
+# where YAP should look for architecture-independent Prolog libraries
+#
+SHAREDIR=$(ROOTDIR)/share
+#
+#
+# You shouldn't need to change what follows.
+#
+INSTALL=@INSTALL@
+INSTALL_DATA=@INSTALL_DATA@
+INSTALL_PROGRAM=@INSTALL_PROGRAM@
+srcdir=@srcdir@
+YAP_EXTRAS=@YAP_EXTRAS@ 
+
+MELD_PROGRAMS= \
+	$(srcdir)/meldtd.yap \
+	$(srcdir)/meldc.yap \
+	$(srcdir)/meldi.yap \
+	$(srcdir)/meldp.yap
+
+MELD_EXAMPLES= \
+	$(srcdir)/maxtemp.meld \
+	$(srcdir)/graph0.meld \
+	$(srcdir)/graph1.meld \
+	$(srcdir)/graph2.meld \
+	$(srcdir)/graph3.meld
+
+PROGRAMS= \
+	$(srcdir)/meld.yap \
+	$(MELD_PROGRAMS)
+
+all:
+
+install: $(PROGRAMS) $(EXAMPLES)
+	mkdir -p $(DESTDIR)$(SHAREDIR)/Yap
+	mkdir -p $(DESTDIR)$(SHAREDIR)/Yap/meld
+	$(INSTALL_DATA) $(srcdir)/meld.yap $(DESTDIR)$(SHAREDIR)/Yap
+	for p in $(MELD_PROGRAMS); do $(INSTALL_DATA) $$p $(DESTDIR)$(SHAREDIR)/Yap/meld; done
+	for p in $(MELD_EXAMPLES); do $(INSTALL_DATA) $$p $(DESTDIR)$(SHAREDIR)/Yap/meld; done
+
diff --git a/packages/meld/README b/packages/meld/README
new file mode 100644
index 000000000..cdc63d6cf
--- /dev/null
+++ b/packages/meld/README
@@ -0,0 +1,24 @@
+This is a prototype of MELD in Prolog. For a full description,
+check:
+
+	A Language for Large Ensembles of Independently Executing
+Nodes, Michael P. Ashley-Rollman, Peter Lee, Seth Copen Goldstein,
+Padmanabhan Pillai, and Jason D. Campbell. In Proceedings of the
+International Conference on Logic Programming (ICLP '09), July, 2009.
+
+	Meld: A Declarative Approach to Programming Ensembles. Michael
+P. Ashley-Rollman, Seth Copen Goldstein, Peter Lee, Todd C. Mowry, and
+Padmanabhan Pillai. In Proceedings of the IEEE International
+Conference on Intelligent Robots and Systems (IROS '07), October,
+2007.
+
+
+Supported:
+	- basic semantics
+	- aggregates
+	- updates
+
+Unsupported:
+	- delete
+	- distributed execution :)
+