i2p.www/pages/download.html

<h3>Clean installs</h3>
<ul>
<li>Graphical installer:<br />
    <a href="http://dev.i2p.net/i2p/i2pinstall.exe">i2pinstall.exe</a>
    (SHA1 28468a2c1e27f9d8e28b9f5088bc4ea655277dd1
     <a href="http://dev.i2p.net/i2p/i2pinstall.exe.sig">sig</a>)<br /> 
    Download that file and run it.  If you're not on windows, you can 
    type <code>java -jar i2pinstall.exe</code> (yes, really)</li>
<li>Headless install:<br />
    <a href="http://dev.i2p.net/i2p/i2p.tar.bz2">i2p.tar.bz2</a>
    (SHA1 a8fc07bd33a355bdb0add9615ee2ac9bc1602340
     <a href="http://dev.i2p.net/i2p/i2p.tar.bz2.sig">sig</a>)<br />
    Run <code>(tar xjvf i2p.tar.bz2 ; cd i2p ; vi install-headless.txt)</code></li>
<li>Source install:<br />
    <a href="http://dev.i2p.net/i2p/i2p-0.6.1.29.tar.bz2">i2p-0.6.1.29.tar.bz2</a>
    (SHA1 e68debfcb67cecc09321d502da5e0fc182bb788d
     <a href="http://dev.i2p.net/i2p/i2p-0.6.1.29.tar.bz2.sig">sig</a>)<br />
    Alternately, you can fetch the source from <a href="cvs">cvs</a> (CVS HEAD
    gets you the most recent updates, while the tag <code>i2p_0_6_1_29</code> gets you
    the release)<br/>
    Run <code>(tar xjvf i2p-0.6.1.29.tar.bz2 ; cd i2p-0.6.1.29 ; ant dist)</code> then either
    run the GUI installer or headless install as above</li>
</ul>

<h3>Post-install work</h3>

<p>After running the installer on windows, simply click on the "Run I2P" button
which will bring up the <a href="http://localhost:7657/index.jsp">router console</a>,
which has further instructions.</p>

<p>On Unix-like systems, I2P can be started as a service
using the "i2prouter" script, located in the directory you selected for I2P.
Changing to that directory in a console and issuing "sh i2prouter status"
should tell you the router's status. The arguments "start", "stop" and "restart"
control the service. The <a href="http://localhost:7657/index.jsp">router console</a>
can be accessed at its usual location.</p>

<p>When installing for the first time, please remember to <b>adjust your NAT/firewall</b>
if you can, bearing in mind the Internet-facing ports I2P uses,
<a href="http://www.i2p.net/faq#ports">described here</a> among other ports.</p>

<h3>Updates from earlier releases:</h3>
<ol>
<li>With the new announcement system, you should see a link on your 
    <a href="http://localhost:7657/index.jsp">router console</a> allowing
    you to download and install the new release by just clicking on that
    link.</li>
<li>Alternately, you can use the instructions specified below.</li>
</ol>

<h3>Updates from earlier releases (alternate method):</h3>
<ol>
<li>Download <a href="http://dev.i2p.net/i2p/i2pupdate.zip">i2pupdate.zip</a>
    (SHA1 f0d6b5210b3bcf4bcd913d7b3c3c6228cc6fb367
     <a href="http://dev.i2p.net/i2p/i2pupdate.zip.sig">sig</a>) to your I2P 
    installation directory.
    (alternately, you can get the source as above and run "ant updater", then copy the
    resulting i2pupdate.zip to your I2P installation directory).  You do 
    NOT need to unzip that file.</li>
<li>Click <a href="http://localhost:7657/configservice.jsp">"Graceful restart"</a></li>
<li>Grab a cup of coffee and come back in 11 minutes</li>
</ol>