A [http://miktex.org/ windows MiKTeX] should fetch it automatically.
For linux
<source lang="bash">
cd $HOME/Downloads ;
wget http://www.latex2html.org/~latex2ht/current/latex2html-2008.tar.gz ;
tar -xzf latex2html-2008.tar.gz ;
rm latex2html-2008.tar.gz ;
cd latex2html-2008 ;
mkdir build ;
set DIR=$PWD
set DIR2=`echo $DIR | sed "s/\//\\\//g"`
sed -i "s/ac_default_prefix=\/usr\/local/$DIR2\/build/g" configure
./configure
</source>
== Build pdf manual ==