Solution For The Failure Of Mule Project Build With Maven

The Issue

If you build a Mule project in the Anypoint Studio, you can run the project with the Studio, and everything works fine. However, if you try to build using mvn clean install from shell console, the compilation will fail. Here is the message:

[ERROR] Failed to execute goal on project http-jms: Could not resolve dependencies for project com.ggl.mule.jms:http-jms:mule:1.0.0-SNAPSHOT: The following artifacts could not be resolved: com.ibm.icu:icu4j-normalizer_transliterator:jar:4.8.1.1, com.googlecode.sardine:sardine:jar:248: Failure to find com.ibm.icu:icu4j-normalizer_transliterator:jar:4.8.1.1 in http://maven.repository.redhat.com/techpreview/all/ was cached in the local repository, resolution will not be reattempted until the update interval of redhat-techpreview-all-repository has elapsed or updates are forced -> [Help 1]

The Solution

You may attempt to modify the pom.xml and add the following dependence:

 com.ibm.icu
 icu4j
 4.8.1.1

This is not the sulution, because if later on, Mule change the version of the dependency, you will have to update for this again. The solution I found is to add the following repository to the pom.xml file:

        
            confluex
            confluex-public
            http://dev.confluex.com/nexus/content/groups/public
            default