All Aduna projects make use of a couple of "root" pom files. We're working on getting these pom files deployed to the central Maven repository so they are automatically available to all Maven users.
Until we do, however, you may run into problems getting individual projects to compile using Maven. The solution for now is to add the following information to your ~/.m2/settings.xml (%USER_HOME%\.m2\settings.xml on Windows):
<settings xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
[...]
<profiles>
[...]
<profile>
<id>aduna.bootstrap</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<repositories>
<repository>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>aduna-opensource.releases</id>
<name>Aduna Open Source - Maven releases</name>
<url>http://repo.aduna-software.org/maven2/releases</url>
</repository>
</repositories>
</profile>
</profiles>
[...]
</settings>