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Dave Johnson on social software, open source and Java

Try Roller 1.1, it's easy!

To make it easier for folks to try Roller 1.1 and the new experimental Planet aggregator, I've created a standalone Roller demo by bundling Roller with JSPWiki, Tomcat, and the tiny pure-Java HSQLDB database. Everything is preconfigured and ready to run. All you need to do to try Roller is the following:

1. Download roller-demo-1.1.tar.gz from Java.Net (a 22MB download)

2. Unzip the file into a directory on your hard-drive 
   (directory name should have no spaces)

3. Ensure that the JAVA_HOME environment variable is set to point to your JDK

4. Ensure that CATALINA_HOME is NOT set in your environment

5. To start Roller, either:
   - on Windows: open the Roller bin directory and double-click on startup.bat 
   - on UNIX: cd to the Roller bin directory, chmod +x on all files, run ./startup.sh

6. Point your browser at http://localhost:8080/roller

7. Login as nina/nina, admin/admin, or register as a new user

8. Get rollin'
Dave in Roller Comments[6]

Tags: Roller

Comments:

Thanks for the package, it makes trying out jroller very easy. jroller looks good, we are now going to deploy a test version for more investigation. <p> A couple of questions: <p> 1. Can the demo be used for real work, like a lightweight personal blog/wiki on a personal laptop? -- or are there limits which make this not be a good long term solution. <p> 2. making jroller as easy to install as the demo would be nice ^_^ <p> 3. Is jspwiki a Sun sponsored product? <p> Thanks agian for the neat demo, Sun is doing great by encouraging employees to blog -- and allowing employees to ACTUALLY answer questions. tb

Posted by bill on April 21, 2005 at 12:33 PM EDT #

1. Yes<br /> 2. I agree and we're working on that<br /> 3. JSPWiki is not a Sun sponsored product<br /> <br /> BTW, the product's name is Roller, not JRoller.

Posted by Dave Johnson on April 21, 2005 at 02:10 PM EDT #

Hi! I get: Exception in thread "Thread-1" java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:396) at org.hsqldb.HsqlProperties.setProperty(Unknown Source) at org.hsqldb.HsqlProperties.argArrayToProps(Unknown Source) at org.hsqldb.Server.main(Unknown Source) at org.roller.util.HSQLDBUtility$1.run(Unknown Source) when I run startup.bat. I don't understand why HSQLDBUtility is failing to give to the org.hsqldb.Server.main method the right args parameters. Thanks in advance.

Posted by Hernán on April 22, 2005 at 12:18 AM EDT #

Thanks, the demo works fine for me. A nice bundle with Roller and all the other pieces to do a complete install on Linux Apache would be helpful. It's a little confusing getting through all the Tomcat jargon -- for a newbie. I like Roller, it makes a neat group blog tool.

Posted by bill on April 25, 2005 at 11:09 AM EDT #

Great demo! Liked it enough that I set up my own. In trying the bundled JSPwiki, I could not figure out how the login works? Tried using the Roller logins (nina & admin) and both failed. How does one use a login and where does one create new users for the bundled wiki?

Posted by Marc Rocas on May 05, 2005 at 02:15 PM EDT #

Run roller from a keychain! Look at this article: http://www.javalobby.org/articles/tomcat2go/ This makes it even simpler for users to try out your webapp.

Posted by Roshan Shrestha on May 10, 2005 at 03:18 PM EDT #

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