-Therefore, if you're building from the sources obtained via
-Subversion, you'll need to have at least GNU Autoconf (2.59 or newer)
-installed on your system. To generate the Info documentation, you
-will need the GNU Texinfo package. Those packages are available from
-<ftp://ftp.gnu.org/pub/gnu/<package>/> and its mirrors, listed at
-<http://www.gnu.org/order/ftp.html>.
+Therefore, if you're building from the sources obtained from the source
+repository, you'll need to have at least GNU Autoconf (2.61 or newer)
+and GNU Automake (1.10 or newer) installed on your system. To generate
+the Info documentation, you will need the GNU Texinfo package. Those
+packages are available from <ftp://ftp.gnu.org/pub/gnu/<package>/> and
+its mirrors, listed at <http://www.gnu.org/order/ftp.html>. Generating
+the wget.1 manpage, and running some tests, requires Perl.