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copied!<p>First of all: if you wish to customize settings.xml, do not touch the one in maven distro - instead, create a new file in <code>$HOME/.m2/settings.xml</code> where maven finds and uses it.</p> <p><strong>As the very first step</strong>, I recommend you to not use settings.xml at all. Create a supersimple maven project, and try to compile it:</p> <pre><code>mvn clean install </code></pre> <p><strong>Second step</strong></p> <p>Use very simple settings.xml:</p> <ul> <li>you probably do not need proxy</li> <li>servers part is needed only for publishing artifacts to a maven repository; that's not important at the beginning</li> <li>here it is:</li> </ul> <pre class="lang-xml prettyprint-override"><code><?xml version="1.0" encoding="UTF-8"?> <settings> <mirrors> <mirror> <id>repos</id> <mirrorOf>*</mirrorOf> <name>internal mirror</name> <url>https://jenkins.web.jw.local/artifactory/repo1</url> </mirror> </mirrors>  </settings> </code></pre> <p>This assumes that you use inhouse maven repository, for instance <a href="http://nexus.sonatype.com" rel="nofollow">Nexus</a> or <a href="http://www.jfrog.com/" rel="nofollow">Artifactory</a>.</p> <p>Using maven repo makes only sense if your projects are not happy with deps available in the <a href="https://repository.sonatype.org" rel="nofollow">Maven Central Repository</a> - otherwise, you can safely go without it. <em>(let's neglect the performance effect of repoman for now)</em></p> <p><strong>Now,</strong> add some java sources, dependencies etc. - and watch how new depenencies get automatically downloaded to your local repository...</p> <p><strong>Third step</strong></p> <p>Learn how to add further repositories to your repository manager (group "public" on Nexus)...</p> <p>The rest is probably subject of further research.</p>

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