try solving connection failures to sourceforge by using different download URL (simpler DNS and possibly more permissive firewall?)

fribidi/fribidi.spec

@@ -34,10 +34,10 @@ Class:        EVAL
 Group:        Text
 License:      LGPL
 Version:      0.10.4
-Release:      20040207
+Release:      20040420
 
 #   list of sources
-Source0:      http://download.sourceforge.net/fribidi/fribidi-%{version}.tar.bz2
+Source0:      http://prdownloads.sourceforge.net/fribidi/fribidi-%{version}.tar.bz2
 
 #   build information
 Prefix:       %{l_prefix}
@@ -57,7 +57,7 @@ AutoReqProv:  no
 %track
     prog fribidi = {
         version   = %{version}
-        url       = http://download.sourceforge.net/fribidi/
+        url       = http://prdownloads.sourceforge.net/fribidi/
         regex     = fribidi-(__VER__)\.tar\.bz2
     }