To get the latest stable release, just add a dependency to it in your pom.xml
<dependency>
<groupId>net.sf.tacos</groupId>
<artifactId>tacos-core</artifactId>
<version>4.1.1</version>
</dependency>
If you're having troubles finding tacos in the central maven repo, add this one:
<repository>
<id>tacos-stable</id>
<name>Tacos Stable Repo</name>
<url>http://tacos.sourceforge.net/repository/</url>
</repository>
To always get the latest snapshot (and probably unstable) release, add the nightly tacos repository in your pom.xml
http://tacos.sourceforge.net/nightly/
Then add a dependency to tacos for version
4.1.2-SNAPSHOT
Get the most recent stable jar from this folder or the latest snapshot from here.
Add the following lines in you .application file
<library id="tacos" specification-path="/net/sf/tacos/Tacos.library"/>
<library id="dojo" specification-path="/net/sf/tacos/Dojo.library"/>