-Patch0: %{name}-tmprace.patch
-Patch1: %{name}-info.patch
-Patch2: http://www.t17.ds.pwr.wroc.pl/~misiek/ipv6/%{name}-1.11.2-20020513-ipv6.patch.gz
-Patch3: %{name}-zlib.patch
-Patch4: %{name}-fixed_buffer.patch
-Patch5: %{name}-cvspass.patch
-Patch6: %{name}-home_etc.patch
-Patch7: %{name}-newnline.patch
-Patch8: %{name}-no_libnsl.patch
-URL: http://www.cyclic.com/
-BuildRequires: autoconf
-BuildRequires: automake
+# based on: http://www.t17.ds.pwr.wroc.pl/~misiek/ipv6/cvs-1.11.2-20020513-ipv6.patch.gz
+Patch0: %{name}-ipv6.patch
+Patch1: %{name}-zlib.patch
+Patch2: %{name}-fixed_buffer.patch
+Patch3: %{name}-cvspass.patch
+Patch4: %{name}-home_etc.patch
+Patch5: %{name}-newnline.patch
+Patch6: %{name}-no_libnsl.patch
+Patch7: %{name}-info.patch
+Patch8: %{name}-ssh.patch
+Patch9: %{name}-posix.patch
+# Access Control List Extension: http://cvsacl.sourceforge.net/
+Patch10: %{name}-acl.patch
+URL: http://www.cvshome.org/
+BuildRequires: autoconf >= 2.58
+BuildRequires: automake >= 1:1.7.9
+%{?with_kerberos5:BuildRequires: heimdal-devel}
+BuildRequires: rpmbuild(macros) >= 1.159
+BuildRequires: texinfo