-Group: X11/Libraries
-Source0: http://enlightenment.freedesktop.org/files/%{name}-%{version}.tar.gz
-# Source0-md5: 41e81058f1b839575a29ef4ac2157a35
-URL: http://enlightenment.org/Libraries/Embryo/
-BuildRequires: autoconf
-BuildRequires: automake
+Group: Libraries
+Source0: http://download.enlightenment.org/releases/%{name}-%{version}.tar.bz2
+# Source0-md5: 1ed477bcc75124a143b4d86bea02c671
+URL: http://trac.enlightenment.org/e/wiki/Embryo
+BuildRequires: autoconf >= 2.52
+BuildRequires: automake >= 1.6
+BuildRequires: eina-devel >= %{eina_ver}