diff --git a/packages/Dialect.defs.in b/packages/Dialect.defs.in
index cdd7ccc3c..61b02bb39 100644
--- a/packages/Dialect.defs.in
+++ b/packages/Dialect.defs.in
@@ -23,8 +23,8 @@ PLARCH=@ARCH@
 PLINCL=$(PLBASE)/include
 PLLIBDIR=$(PLBASE)/share/Yap
 SOLIBDIR=$(PLBASE)/lib/Yap
-PKGDOCDIR=$(PLBASE)/share/doc/packages
-PKGEXDIR=$(PLBASE)/share/doc/packages/examples
+PKGDOCDIR=$(PLBASE)/share/doc/Yap/packages
+PKGEXDIR=$(PLBASE)/share/doc/Yap//packages/examples
 PKGCFLAGS=
 
 #
diff --git a/packages/Makefile.defs.in b/packages/Makefile.defs.in
index 1ed4a03b9..59972c2c7 100644
--- a/packages/Makefile.defs.in
+++ b/packages/Makefile.defs.in
@@ -48,8 +48,7 @@ html::
 endif
 
 $(HTML):	$(TEX)
-		latex2html $(DOC)
-		mv html/index.html $@
+		latex2html -rootdir `pwd` -split 0 $(DOC)
 
 $(PDF):		$(TEX)
 		$(srcdir)/../../man/runtex --pdf $(DOC)
diff --git a/packages/RDF b/packages/RDF
index a5d2a3755..ed9354de8 160000
--- a/packages/RDF
+++ b/packages/RDF
@@ -1 +1 @@
-Subproject commit a5d2a3755f86ebffd8eb6e2a6921790d299eab30
+Subproject commit ed9354de882fe59da1906f19fd1c60a943d91641
diff --git a/packages/clib b/packages/clib
index c9493b2c7..e5f6f249b 160000
--- a/packages/clib
+++ b/packages/clib
@@ -1 +1 @@
-Subproject commit c9493b2c73e3c8ab8b8524a13352bf0f3ec545a9
+Subproject commit e5f6f249be41f7169ab527d0c5a5f40e1c556bde
diff --git a/packages/http b/packages/http
index 2a0843683..b83111f01 160000
--- a/packages/http
+++ b/packages/http
@@ -1 +1 @@
-Subproject commit 2a0843683e8790d8129fa4bad99c82a5fcaf441b
+Subproject commit b83111f016365560dbd770a6b03868fcf7fb8144
diff --git a/packages/pldoc b/packages/pldoc
index b1c05f2df..504bef629 160000
--- a/packages/pldoc
+++ b/packages/pldoc
@@ -1 +1 @@
-Subproject commit b1c05f2dfba27286d3810c6921d027cecd528b01
+Subproject commit 504bef629eeb636945c951b946bc13b97406d0f8
diff --git a/packages/plunit b/packages/plunit
index 2daa5b994..c969e90cb 160000
--- a/packages/plunit
+++ b/packages/plunit
@@ -1 +1 @@
-Subproject commit 2daa5b9942a9fc22005ec48b6560f8596f33d995
+Subproject commit c969e90cb0470c045a0d6e7d48ef9efcfa34e235
diff --git a/packages/semweb b/packages/semweb
index e3c7eb9a9..9c1ccd0d2 160000
--- a/packages/semweb
+++ b/packages/semweb
@@ -1 +1 @@
-Subproject commit e3c7eb9a9a54d6a9069396ecd1c3b537a8f6165a
+Subproject commit 9c1ccd0d294b450b3322823c2a1fde10a31b23eb
diff --git a/packages/sgml b/packages/sgml
index 008d55e1a..27608a1fc 160000
--- a/packages/sgml
+++ b/packages/sgml
@@ -1 +1 @@
-Subproject commit 008d55e1a1fb506c9ceb8c1539b84f78c3b148ba
+Subproject commit 27608a1fc2bcf0285891bd0aea559e7ef9335b98
diff --git a/packages/zlib b/packages/zlib
index 109bf1d22..1028ec347 160000
--- a/packages/zlib
+++ b/packages/zlib
@@ -1 +1 @@
-Subproject commit 109bf1d224009dc049ab12a0fbbb50511ef8e1fb
+Subproject commit 1028ec347935a5f61925541d7adcf6b08aca820c