-Source0: http://www.ncc.up.pt/~vsc/Yap/Yap4.3/%{name}-%{version}.tar.gz
-URL: http://www.ncc.up.pt/~vsc/Yap
-BuildRequires: readline-devel
-BuildRequires: indent
+#Source0Download: http://www.dcc.fc.up.pt/~vsc/Yap/downloads.html
+Source0: http://www.dcc.fc.up.pt/~vsc/Yap/yap-%{version}.tar.gz
+# Source0-md5: 95eaa54978e4811ff6e504e7dca9e835
+Patch0: %{name}-acdirs.patch
+Patch1: %{name}-nolibs.patch
+Patch2: %{name}-info.patch
+Patch3: Friend-function-template-defined-in-a-class-cannot-b.patch
+Patch4: Off-by-one-error-when-initializing-yap_flags.patch
+URL: http://www.dcc.fc.up.pt/~vsc/Yap/
+BuildRequires: autoconf >= 2.50
+BuildRequires: automake