In the How to build http://www.duineframework.org/build.html a remark is made about the installation of the Sun jdbc stdext file in the maven repository. Now it states:
mvn install:install-file -Dfile=jdbc-stdext-2.0.jar -DgroupId=javax.sql -DartifactId=jdbc-stdext -Dversion=2.0 -Dpackaging=jar
This should be:
mvn install:install-file -Dfile=jdbc2_0-stdext.jar -DgroupId=javax.sql -DartifactId=jdbc-stdext -Dversion=2.0 -Dpackaging=jar