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m2e(clipse)-wtp 0.13.1 : Back to the m2e marketplace
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modified by <a href="http://community.jboss.org/people/fbricon">Fred Bricon</a> in <i>JBoss Tools</i> - <a href="http://community.jboss.org/community/tools/blog/2011/08/01/m2eclipse-wtp-0131-back-to-the-m2e-marketplace">View the full blog post</a>
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<div class="jive-rendered-content"><p><span>As I mentioned in the previous blog post (</span><a class="" href="http://community.jboss.org/en/tools/blog/2011/06/23/m2eclipse-wtp-0130-new-noteworthy" target="_blank">http://community.jboss.org/en/tools/blog/2011/06/23/m2eclipse-wtp-0130-new-noteworthy</a><span>), m2e-wtp had to be pulled out of the m2e marketplace, as it forced its installation for all non-WTP systems.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>In order to fix this issue, the code responsible for generating the MANIFEST.MF for all projects had to be integrated into the mavenarchiver feature. </p><p>That means m2e-wtp 0.13.1 now requires the installation of mavenarchiver from the m2e-extras update site. It will be discovered automatically from the new m2e-wtp update site, hosted by Red Hat, so it will be completely transparent for new users.</p><p>However, please note that the mavenarchiver feature replaces the pomproperties one, so the<strong> pomproperties must be uninstalled before upgrading m2e-wtp</strong>.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thus, the preferred ways to install m2e-wtp remain :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>1) Import existing Java EE projects into the workspace; You'll be proposed to install the m2e-wtp plugin :</p><p><a href="http://community.jboss.org/servlet/JiveServlet/showImage/38-4023-16816/m2e-wtp-detection.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/38-4023-16816/450-469/m2e-wtp-detection.png </span></a></p><p>click on Finish and the installation will proceed. Your projects will be imported but the workspace will have to be restarted.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>2) Go to Window > Preferences > Maven > Discovery and click on "Open catalog". Select m2e-wtp and proceed with the installation.</p><p> <a href="http://community.jboss.org/servlet/JiveServlet/showImage/38-4023-16814/m2e-wtp-marketplace.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/38-4023-16814/450-495/m2e-wtp-marketplace.png </span></a></p><p>3) Old school installation : Use this JBoss / Red Hat update site : <a class="jive-link-external-small" href="http://dev.eclipse.org/mhonarc/lists/m2e-users/msg00938.html">http://download.jboss.org/jbosstools/updates/m2eclipse-wtp/</a><span style="font-size: 10pt;">  </span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>While reviewing the installation details, you can see that mavenarchiver 0.14.0 will be found and installed automatically (provided there is not a more recent version already installed)</p><p> <a href="http://community.jboss.org/servlet/JiveServlet/showImage/38-4023-16815/m2e-wtp-installation.png"><span> http://community.jboss.org/servlet/JiveServlet/downloadImage/38-4023-16815/450-275/m2e-wtp-installation.png </span></a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>Other that the changes necessary to reinstate m2e-wtp to the m2e marketplace, There is only one other bugfix in 0.13.1, which fixes deployment of war archives overlays in Windows (</span><a class="jive-link-external-small" href="https://issues.sonatype.org/secure/ReleaseNote.jspa?projectId=10310&version=11271" target="_blank">https://issues.sonatype.org/secure/ReleaseNote.jspa?projectId=10310&version=11271</a><span>).</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>UPDATE (03/08/2011) : </strong>m2e-wtp is now also available from the <a class="jive-link-external-small" href="http://marketplace.eclipse.org/content/maven-integration-eclipse-wtp">Eclipse Marketplace</a>. However, it seems some people are unable to install it directly. Please note that m2e-wtp requires m2e 1.0. So, if it's not installed already, Eclipse must be able to find it in the available update sites. </p><p>m2e can be installed from either <a class="jive-link-external-small" href="http://download.eclipse.org/releases/indigo">http://download.eclipse.org/releases/indigo</a> (for Indigo) or <a class="jive-link-external-small" href="http://download.eclipse.org/technology/m2e/releases/">http://download.eclipse.org/technology/m2e/releases/</a> (for Helios and Indigo).</p><p>The change in m2e's namespace (org.maven.ide -> org.eclipse.m2e) between m2e 0.12.x and 1.0 renders updates impossible from m2e-wtp 0.12.x to 0.13.x. Thus you have no choice but to uninstall m2e < 1.0 and m2e-wtp < 0.13 before proceeding with m2e-wtp 0.13.x's installation.</p><p>(I hope I'm clear enough :-))</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Enjoy,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Fred.</p><p><a class="jive-link-external-small" href="https://twitter.com/#%21/fbricon">https://twitter.com/#!/fbricon</a></p></div>
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