+# The Installation Documentation is being written in 'INSTALL.texi' using
+# the texinfo syntax. Visit http://www.gnu.org/software/texinfo/ and
+# http://cvs.savannah.gnu.org/viewvc/*checkout*/texinfo/doc/refcard/txirefcard-a4.pdf?root=texinfo
+#
+# In order to generate the files INSTALL.txt and the HTML files under
+# INSTALL/ you have to install the 'make' and 'textinfo' packages of
+# your operating system.
+# Possibly a 'Lx-Office_Installation_DE.pdf' will generated too.
+#
+# Usage:
+# cd doc/
+# make
+