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<p>We currently use a multi-project maven build system, which can be a little fragile. If you are ever having problems building we suggest you try the following in the root <em>activemq</em> directory</p>

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mvn clean
rm -rf ~/.m2/repository
mvn
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<p>You may also want to <a shape="rect" href="how-do-i-build-but-disable-the-unit-tests.html">disable the unit tests</a></p></div>