===================================================================
RCS file: /home/cvs/OpenXM/doc/OpenXM-web/index.html,v
retrieving revision 1.68
retrieving revision 1.76
diff -u -p -r1.68 -r1.76
--- OpenXM/doc/OpenXM-web/index.html	2010/05/27 05:25:33	1.68
+++ OpenXM/doc/OpenXM-web/index.html	2022/03/28 10:33:48	1.76
@@ -1,7 +1,7 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 <HTML>
 <!--
-$OpenXM: OpenXM/doc/OpenXM-web/index.html,v 1.67 2010/05/26 09:51:49 takayama Exp $
+$OpenXM: OpenXM/doc/OpenXM-web/index.html,v 1.75 2021/04/02 06:49:16 takayama Exp $
 -->
 <HEAD>
 <LINK REV=MADE HREF="mailto:openxm2005@math(ematics).sci.kobe-u.ac.jp">
@@ -15,7 +15,7 @@ $OpenXM: OpenXM/doc/OpenXM-web/index.html,v 1.67 2010/
 <a href="index.html"> Download </a>,
 <a href="index-spec.html"> Specifications </a>,
 <a href="doc/index-license.html"> License </a>,
-<a href="http://www.math.sci.kobe-u.ac.jp/cgi/cvsweb.cgi/">cvsweb</a>,
+<a href="http://c1.math.kobe-u.ac.jp/cgi-bin/cvsweb.cgi/">cvsweb</a>,
 <a href="http://www.math.sci.kobe-u.ac.jp/OpenXM/index.html">Top</a>,
 
 <H1>OpenXM HEAD </H1>
@@ -27,11 +27,12 @@ Welcome to the home page of OpenXM-HEAD <img src="../S
 
 <H2>Source Distribution (Download) </H2>
 
+
 <OL>
-<LI> HEAD branch is available from our ftp site:
-[<A HREF="ftp://ftp.math.sci.kobe-u.ac.jp/pub/OpenXM/Head/openxm-head.tar.gz">Source (Shift+Click)</A>].
+<LI> HEAD branch is available from our web site:
+[<A HREF="http://www.math.sci.kobe-u.ac.jp/pub/OpenXM/Head/openxm-head.tar.gz">Source (Shift+Click)</A>].
 <li> A snapshot of the head branch can be obtainable from
-<a href="http://air.s.kanazawa-u.ac.jp/ohara/software.html"> here </a>.
+<a href="http://air.s.kanazawa-u.ac.jp/~ohara/software.html"> here </a>.
 It is updated everyday.
 </OL>
 
@@ -40,10 +41,36 @@ It is updated everyday.
 <li> <a href="install-ja.txt"> Installation guide in Japanse </a>
 </ul>
 
-<H2>
-Getting the latest version (HEAD branch) from <a href="anonymous.html">
-a CVS server </a> 
-</H2>
+<h2 id="apt"> Debian package for amd64</h2>
+<ol>
+<li> Add the file fe-deb2.list of which contents are 
+<pre>
+deb [signed-by=/usr/share/keyrings/fe-deb2-archive-keyring.gpg] http://www.math.kobe-u.ac.jp/deb2/ unstable/
+deb [signed-by=/usr/share/keyrings/fe-deb2-archive-keyring.gpg] http://www.math.kobe-u.ac.jp/deb2/ mathlibre2020/
+<pre>
+under /etc/apt/sources.list.d
+<li> Add our gpg public key to your system.
+The key is at <a href="http://www.math.kobe-u.ac.jp/deb2/fe-deb2-archive-keyring.gpg">
+   http://www.math.kobe-u.ac.jp/deb2/fe-deb2-archive-keyring.gpg </a>
+Copy this file to /usr/share/keyrings by
+<pre>
+sudo cp fe-deb2-archive-keyring.gpg /usr/share/keyrings
+</pre>
+<li>
+<pre>
+    sudo apt update
+    sudo apt install openxm
+</pre>
+</ol>
+
+
+The following commands execute the above instruction.
+<pre>
+sudo wget -O /etc/apt/sources.list.d/fe-deb2.list http://www.math.kobe-u.ac.jp/deb2/fe-deb2.list
+sudo wget -O /usr/share/keyrings/fe-deb2-archive-keyring.gpg  http://www.math.kobe-u.ac.jp/deb2/fe-deb2-archive-keyring.gpg
+sudo apt update
+sudo apt install openxm
+</pre>
 
 <H2>
 <A HREF="ERRATA.html">ERRATA</A>.
