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	<title>Assertion Through Structure &#187; Semantic Web</title>
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	<link>http://www.blog.dannygagne.com</link>
	<description>Manipulating the future one day at a time</description>
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		<title>Installing Virtuoso Open Source Edition on Windows</title>
		<link>http://www.blog.dannygagne.com/archives/30</link>
		<comments>http://www.blog.dannygagne.com/archives/30#comments</comments>
		<pubDate>Tue, 18 Mar 2008 21:41:33 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Semantic Web]]></category>

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		<description><![CDATA[Installing Virtuoso Open Source Edition on Windows isn’t that difficult, I did have a few small issues but here is a log of the install. Might be of use to anyone else wanting to give it a try. Here’s a link to the install directions I filed: Install Directions Here’s a link to the binary [...]]]></description>
			<content:encoded><![CDATA[<p>Installing Virtuoso Open Source Edition on Windows isn’t that difficult, I did have a few small issues but here is a log of the install.  Might be of use to anyone else wanting to give it a try.</p>
<p>Here’s a link to the install directions I filed: <a href="http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSUsageWindows" onclick="pageTracker._trackPageview('/outgoing/virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSUsageWindows?referer=');">Install Directions</a></p>
<p>Here’s a link to the binary file: http://sourceforge.net/project/downloading.php?groupname=virtuoso&amp;filename=virtuoso-opensource-win32-5.0.5.zip&amp;use_mirror=dfn</p>
<p>Notes: </p>
<p>I felt the directions on this page were a little short, so I figured I’d make some notes</p>
<p>ODBC Driver Registration</p>
<p>I. Create Enviornment Variable<br />
	1. Righ click on My Computer &gt; Properties</p>
<p>	2. Select the Advanced Tab<br />
	3. Click the Environment Variables Button<br />
	4. Under the System Variables section, click NEW<br />
	5. Name the variable: VIRTUOSO_HOME<br />
	6. Set the path to the directory: \virtuoso-opensource (what should of been the results of unzipping the windows build).</p>
<p>	7. To Test: open a command line and type: cd %VIRTUOSO_HOME%</p>
<p>Setup DSN</p>
<p>I had to skip this section since it couldn’t connect — nothing was running.  When I later tried to connect after starting the demo service using the instrucitons in the section called: “Creating a Windows Service for the Demo Database” I got a bad username/password.<br />
after getting the demo service running, i went back and used localhost:1112 and dba:dba and it worked.</p>
<p>Creating a Windows Service for the Demo Database</p>
<p>1. I manually modified the path (found in step 2) using the instructions above to create an envrionment variable.  This time, instead of creating a new one I merely appended the two paths required to tthe existing Path variable.  I then restarted my system.</p>
<p>Paste this at the end of the path: ;%VIRTUOSO_HOME%\bin;%VIRTUOSO_HOME%\lib</p>
<p>After this step I got the demo service running</p>
<p>——</p>
<p>All of the uri’s provided in the document do not work, 404 error except</p>
<p>http://localhost:8890/sparql</p>
<p>After pinging the mailing list I got a quick response from Hugh Williams, he told me to add a few lines to the config file.</p>
<p>I had to edit the demo.ini<br />
1. Changed the DirsAllowed from:<br />
DirsAllowed  = .\tmp\, .\backup\, ..\vad\, virtprof.out, ..\bin\OpenLink.Data.Virtuoso.dll, .\classlib\<br />
to:<br />
DirsAllowed = ..\..\..\..\share\virtuoso\vad, .\tmp\, .\backup\, ..\vad\, virtprof.out, ..\bin\OpenLink.Data.Virtuoso.dll, .\classlib\</p>
<p>added this to the beginning: ..\..\..\..\share\virtuoso\vad,</p>
<p>2. Then added this line:<br />
VADInstallDir           = ..\..\..\..\share\virtuoso\vad</p>
<p>3. Stopped &amp; Started it</p>
<p>4. This url now worked: http://localhost:8890/conductor/ </p>
<p><b>Some usful commands:</b></p>
<p>List Running Services</p>
<p>virtuoso-t +service list		</p>
<p>Create Service Instance<br />
virtuoso-t +service screate +instance “Demo” +configfile demo.ini</p>
<p>Stop Instance<br />
virtuoso-t +instance “Demo” +service stop </p>
<p>Start Instance<br />
virtuoso-t +instance “Demo” +service start </p>
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		<title>MIT Engineering Systems Division</title>
		<link>http://www.blog.dannygagne.com/archives/18</link>
		<comments>http://www.blog.dannygagne.com/archives/18#comments</comments>
		<pubDate>Sat, 07 Apr 2007 16:01:52 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Computer Science]]></category>
		<category><![CDATA[Semantic Web]]></category>

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		<description><![CDATA[So, I was recently accepted into the Masters program @ the MIT Engineering Systems Division. It seems like a really cool program and I’ll be starting classes in the fall, my thesis ASAP]]></description>
			<content:encoded><![CDATA[<p>So, I was recently accepted into the Masters program @ the <a href="http://esd.mit.edu" onclick="pageTracker._trackPageview('/outgoing/esd.mit.edu?referer=');">MIT Engineering Systems Division.</a>  It seems like a really cool program and I’ll be starting classes in the fall, my thesis ASAP <img src="http://www.blog.dannygagne.com/wp-images/smilies/icon_smile.gif" alt=":)"></p>
]]></content:encoded>
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		<item>
		<title>Mashup Camp 3 &amp; OLPC</title>
		<link>http://www.blog.dannygagne.com/archives/16</link>
		<comments>http://www.blog.dannygagne.com/archives/16#comments</comments>
		<pubDate>Thu, 18 Jan 2007 15:23:14 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Computer Science]]></category>
		<category><![CDATA[General]]></category>
		<category><![CDATA[Semantic Web]]></category>

		<guid isPermaLink="false"></guid>
		<description><![CDATA[So, yesterday I was at mashup camp 3 — I learned a lot of cool things and met a lot of interesting people. There was some good discussion on some semantic web issues. After the conference, i wandered down to the mit museum and I got to see a talk about the one laptop per [...]]]></description>
			<content:encoded><![CDATA[<p>So, yesterday I was at mashup camp 3 — I learned a lot of cool things and met a lot of interesting people.  There was some good discussion on some semantic web issues.  After the conference, i wandered down to the mit museum and I got to see a talk about the one laptop per child (olpc) — it turned on, the keyboard worked. I believe it <img src="http://www.blog.dannygagne.com/wp-images/smilies/icon_smile.gif" alt=":)">   it looks really cool.</p>
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