diff --git a/doc/us/index.html b/doc/us/index.html
index b06441e..ea17303 100644
--- a/doc/us/index.html
+++ b/doc/us/index.html
@@ -39,6 +39,7 @@
 		<li><a href="manual.html">Manual</a>
 			<ul>
 				<li><a href="manual.html#introduction">Introduction</a></li>
+				<li><a href="manual.html#building">Building</a></li>
 				<li><a href="manual.html#installation">Installation</a></li>
 				<li><a href="manual.html#reference">Reference</a></li>
 			</ul>
@@ -140,7 +141,7 @@ Comments are welcome!</p>
 <div id="about">
 	<p><a href="http://validator.w3.org/check?uri=referer">
     <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p>
-	<p><small>$Id: index.html,v 1.33 2006/06/26 18:29:13 carregal Exp $</small></p>
+	<p><small>$Id: index.html,v 1.34 2006/07/24 01:19:42 tomas Exp $</small></p>
 </div> <!-- id="about" -->
 
 </div> <!-- id="container" -->
diff --git a/doc/us/manual.html b/doc/us/manual.html
index 3d38aea..441209f 100644
--- a/doc/us/manual.html
+++ b/doc/us/manual.html
@@ -37,6 +37,7 @@
 		<li><strong>Manual</strong>
 			<ul>
 				<li><a href="manual.html#introduction">Introduction</a></li>
+				<li><a href="manual.html#building">Building</a></li>
 				<li><a href="manual.html#installation">Installation</a></li>
 				<li><a href="manual.html#reference">Reference</a></li>
 			</ul>
@@ -63,10 +64,30 @@ systems offered by the standard Lua distribution.</p>
 <p>LuaFileSystem offers a portable way to access
 the underlying directory structure and file attributes.</p>
 
+<h2><a name="building"></a>Building</h2>
+
+<p>
+LuaFileSystem could be built to Lua 5.0 or to Lua 5.1.
+In both cases,
+the language library and headers files for the target version
+must be installed properly.
+</p>
+<p>
+LuaFileSystem offers a Makefile and a separate configuration file,
+<code>config</code>,
+which should be edited to suit your installation before runnig
+<code>make</code>.
+The file has some definitions like paths to the external libraries,
+compiler options and the like.
+One important definition is the version of Lua language,
+which is not obtained from the installed software.
+</p>
+
 <h2><a name="installation"></a>Installation</h2>
 
 <p>The LuaFileSystem compiled binary should be copied to a directory in your
-<code><a href="http://www.lua.org/manual/5.1/manual.html#pdf-package.cpath">LUA_CPATH</a></code>. Lua 5.0 users should install <a href="http://www.keplerproject.org/compat">Compat-5.1</a> also.</p>
+<a href="http://www.lua.org/manual/5.1/manual.html#pdf-package.cpath">C path</a>. 
+Lua 5.0 users should also install <a href="http://www.keplerproject.org/compat">Compat-5.1</a>.</p>
 
 <p>Windows users can use the binary version of LuaFileSystem
 (<code>lfs.dll</code>) available at
@@ -211,7 +232,7 @@ LuaFileSystem offers the following functions:
 <div id="about">
 	<p><a href="http://validator.w3.org/check?uri=referer">
     <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /></a></p>
-	<p><small>$Id: manual.html,v 1.32 2006/06/08 17:55:33 tomas Exp $</small></p>
+	<p><small>$Id: manual.html,v 1.33 2006/07/24 01:19:42 tomas Exp $</small></p>
 </div> <!-- id="about" -->
 
 </div> <!-- id="container" -->