-Source0: ftp://ftp.inria.fr/lang/caml-light/%{name}-%{version}/%{name}-%{version}.tar.gz
-Source1: ftp://ftp.inria.fr/lang/caml-light/%{name}-%{version}/%{name}-%{version}-refman.html.tar.gz
-Source2: ftp://ftp.inria.fr/lang/caml-light/%{name}-%{version}/%{name}-%{version}-refman.ps.gz
-Source3: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{version}-manual.html.tar.gz
-Source4: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{version}-manual.dvi.gz
-Source5: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{version}-tutorial.html.tar.gz
-Source6: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{version}-tutorial.dvi.gz
-Source7: http://www.oefai.at/~markus/ocaml_sources/pure-fun-1.0.4.tar.bz2
-Source8: http://www.oefai.at/~markus/ocaml_sources/ds-contrib.tar.gz
+Source0: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{version}.tar.gz
+# Source0-md5: 105d192896bf945b660c4fb1ee486f57
+Source1: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman.html.tar.gz
+# Source1-md5: 0daee5643db6960682c1a7d84467885f
+Source2: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman.ps.gz
+# Source2-md5: 35a5d4318456c0982e72ee3f33364bf5
+Source3: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-manual.html.tar.gz
+# Source3-md5: 21370bae4e7f6435b38aeb21db7ce8bb
+Source4: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-manual.dvi.gz
+# Source4-md5: 035915d1a530aa7ec9b194d9a7d258eb
+Source5: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-tutorial.html.tar.gz
+# Source5-md5: 96d8eb4ca5abd58c9a280ba59f73b192
+Source6: ftp://ftp.inria.fr/INRIA/Projects/cristal/camlp4/camlp4-%{p4ver}-tutorial.dvi.gz
+# Source6-md5: fcd87c235109364242a0c9ccf176dff8
+Source7: http://www.ocaml.info/ocaml_sources/pure-fun-1.0.4.tar.bz2
+# Source7-md5: 567bc681b4cc1cfcbbfb6fa5f012019b
+Source8: http://www.ocaml.info/ocaml_sources/ds-contrib.tar.gz
+# Source8-md5: 77fa1da7375dea1393cc0b6cd802d7e1
+Source9: http://caml.inria.fr/distrib/%{name}-%{sver}/%{name}-%{sver}-refman.info.tar.gz
+# Source9-md5: 49b68ec07ccd7ce45eb6bd3f3fdee140