diff --git a/commons/Makefile b/commons/Makefile
index 6f6b55012..e37c80fa9 100644
--- a/commons/Makefile
+++ b/commons/Makefile
@@ -293,11 +293,13 @@ install: all all.opt
           common.mli ocaml.mli \
           $(OCAMLSTDLIB)/$(LIBNAME)
 
+#todo: $(EXPORTSRC:%.mli=%.cmt) but must be guarded by having bin-annot
+
 # note that the dlllib.so will be added in lib/stublibs/
 install-findlib: all all.opt
 	ocamlfind install $(LIBNAME) META  lib.cma lib.cmxa lib.a \
           dlllib.so liblib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt)
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) 
 
 uninstall-findlib:
 	ocamlfind remove $(LIBNAME)
diff --git a/graph_code/Makefile b/graph_code/Makefile
index 162f6a844..64075a14c 100644
--- a/graph_code/Makefile
+++ b/graph_code/Makefile
@@ -45,4 +45,4 @@ EXPORTSRC=
 install-findlib: all all.opt
 	ocamlfind install $(LIBNAME) META \
           lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt)
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi)
diff --git a/h_program-lang/Makefile b/h_program-lang/Makefile
index f32384d55..b5ea6b77b 100644
--- a/h_program-lang/Makefile
+++ b/h_program-lang/Makefile
@@ -74,4 +74,4 @@ EXPORTSRC=parse_info.mli scope_code.mli
 install-findlib: all all.opt
 	ocamlfind install $(LIBNAME) META \
           lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt)
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi)
diff --git a/h_visualization/treemap.ml b/h_visualization/treemap.ml
index bb02bf5f9..8dce69e16 100644
--- a/h_visualization/treemap.ml
+++ b/h_visualization/treemap.ml
@@ -98,7 +98,7 @@ type rectangle1 =
  * use the full width.
  * old: was 16/9 = 1.777777
  *)
-let xy_ratio = 1.6
+let xy_ratio = 1.71
 
 (* The dimentions are in a  [0.0-1.0] range for y and [0.0-xyratio] for x,
  * where xyratio is used to cope with most 16/9 screens.
diff --git a/lang_cpp/parsing/Makefile b/lang_cpp/parsing/Makefile
index add210ea7..77c066048 100644
--- a/lang_cpp/parsing/Makefile
+++ b/lang_cpp/parsing/Makefile
@@ -96,5 +96,5 @@ EXPORTSRC=meta_ast_cpp.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_cpp.ml ast_cpp.cmi
diff --git a/lang_css/parsing/Makefile b/lang_css/parsing/Makefile
index a40d743ee..ffd48aa3c 100644
--- a/lang_css/parsing/Makefile
+++ b/lang_css/parsing/Makefile
@@ -82,5 +82,5 @@ EXPORTSRC=meta_ast_css.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_css.ml ast_css.cmi
diff --git a/lang_html/parsing/Makefile b/lang_html/parsing/Makefile
index 3340e22b5..ac7eff7a8 100644
--- a/lang_html/parsing/Makefile
+++ b/lang_html/parsing/Makefile
@@ -85,5 +85,5 @@ EXPORTSRC=meta_ast_html.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_html.ml ast_html.cmi
diff --git a/lang_java/parsing/Makefile b/lang_java/parsing/Makefile
index f84c2d7bc..67d4c05a2 100644
--- a/lang_java/parsing/Makefile
+++ b/lang_java/parsing/Makefile
@@ -75,5 +75,5 @@ EXPORTSRC=meta_ast_java.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_java.ml ast_java.cmi
diff --git a/lang_js/parsing/Makefile b/lang_js/parsing/Makefile
index 557c7a8f1..d842327ac 100644
--- a/lang_js/parsing/Makefile
+++ b/lang_js/parsing/Makefile
@@ -80,5 +80,5 @@ EXPORTSRC=meta_ast_js.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_js.ml ast_js.cmi ast_js.cmo ast_js.cmx
diff --git a/lang_ml/parsing/Makefile b/lang_ml/parsing/Makefile
index d89dd9b72..d6d0879d1 100644
--- a/lang_ml/parsing/Makefile
+++ b/lang_ml/parsing/Makefile
@@ -78,5 +78,5 @@ EXPORTSRC=meta_ast_ml.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_ml.ml ast_ml.cmi
diff --git a/lang_php/parsing/Makefile b/lang_php/parsing/Makefile
index ca684afdf..7e8ca91f7 100644
--- a/lang_php/parsing/Makefile
+++ b/lang_php/parsing/Makefile
@@ -81,7 +81,7 @@ EXPORTSRC=meta_ast_php.mli unparse_php.mli \
 
 install-findlib:
 	ocamlfind install $(LIBNAME) META   lib.cma lib.cmxa lib.a \
-          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) $(EXPORTSRC:%.mli=%.cmt) \
+          $(EXPORTSRC) $(EXPORTSRC:%.mli=%.cmi) \
           ast_php.ml ast_php.cmi ast_php.cmo ast_php.cmx \
           flag_parsing_php.ml flag_parsing_php.cmi flag_parsing_php.cmo flag_parsing_php.cmx \