[ https://issues.jboss.org/browse/JBDS-4175?page=com.atlassian.jira.plugin.... ] Nick Boldt commented on JBDS-4175: ---------------------------------- slf4j problem (in Fedora packages, not rh-* packages) appears to be caused by m2e 1.7.1, which embeds slf4j simple 1.7.5 but we have 1.7.4 installed via rh-java-common-slf4j-1.7.4 ---- Clean install of SY from the latest http://download.jboss.org/jbosstools/neon/integration/updates/integration... site (updated on Jan 20) ... cannot reproduce the slf4j problem. Seems the dependencies of SY have been updated to remove this extraneous dependency. Could also not reproduce when running the m2e quickstart -- no m2e/slf4j stuff was installed that caused any errors in the log. --- Updated to rpm 10.3-0.20170121.0921.el7. Installed SY. Launched sample project wizard. No errors. Installed EVERYTHING from the above site (including Neon.1 stuff) and I get remediation: {code} Cannot complete the install because of a conflicting dependency. Software being installed: Eclipse Help Developer Resources 2.2.0.v20160907-1200 (org.eclipse.help.source.feature.group 2.2.0.v20160907-1200) Software currently installed: Eclipse Platform 4.6.1.v20160920-1429 (org.eclipse.platform.ide 4.6.1.v20160920-1429) Only one of the following can be installed at once: Internet Connection Management 1.3.0.v20160418-1534 (org.eclipse.core.net 1.3.0.v20160418-1534) Internet Connection Management 1.3.0.v20160920-1429 (org.eclipse.core.net 1.3.0.v20160920-1429) Cannot satisfy dependency: From: Eclipse Help System 2.2.0.v20160907-1200 (org.eclipse.help.feature.group 2.2.0.v20160907-1200) To: org.eclipse.core.net [1.3.0.v20160418-1534] Cannot satisfy dependency: From: Eclipse Help Developer Resources 2.2.0.v20160907-1200 (org.eclipse.help.source.feature.group 2.2.0.v20160907-1200) To: org.eclipse.help.feature.group [2.2.0.v20160907-1200] Cannot satisfy dependency: From: Eclipse Platform 4.6.1.v20160920-1429 (org.eclipse.platform.feature.group 4.6.1.v20160920-1429) To: org.eclipse.core.net [1.3.0.v20160920-1429] Cannot satisfy dependency: From: Eclipse Platform 4.6.1.v20160920-1429 (org.eclipse.platform.ide 4.6.1.v20160920-1429) To: org.eclipse.platform.feature.group [4.6.1.v20160920-1429]{code} !integration-stack-install-everything-some-deps-are-old-neon.1-versions.png|thumbnail! !integration-stack-install-everything-some-deps-are-old-neon.1-versions_option2.png|thumbnail! But this makes sense because the platform already installed is newer than the deps in the site. --- After installing everything, on restart I get some use constraint violations for these chains: * javax.annotation-api 1.2.0 / org.eclipse.osgi 3.11.1.v20160920-1429 (org.eclipse.linuxtools.docker.core) * javax.servlet-api / javax.servlet (org.jboss.tools.browsersim.eclipse, org.jboss.tools.browsersim.ui, org.jboss.tools.cordovasim.eclipse, org.jboss.tools.livereload.core) This is caused by these new plugins being installed in ~/.eclipse: * javax.servlet_3.1.0.v201410161800.jar * edu.umd.cs.findbugs.plugin.eclipse_3.0.1.20150306-5afe4d1 --> exports java.annotation packages: javax.annotation, javax.annotation.concurrent, javax.annotation.meta --- After uninstalling all the eclipse-* packages, and reinstalling rh-eclipse46-* packages to update to rh-eclipse46-eclipse-jdt 1:4.6.2-4.2.el7 from rhscl-2.4... I get no more install problems -- I can install all the categorized features. !install-all-the-categorized-features.png|thumbnail! There are some uncategorized things that are older versions which can't be installed (because newer already installed) but that should be fine. If a user does this they'll get remediation and may break their install, but it's an easy fix: * delete ~/.eclipse * reinstall supported stuff In future, we should ensure that the Integration Stack doesn't bundle old Neon.1 bits when devstudio / RHSCL is based on Neon.2. But at least everything works. --- As noted above, I did discover that findbugs re-exports javax.annotations which could cause conflicts w/ docker.core (use constraint violation). So we might have to remove findbugs from Central to avoid this. -- This message was sent by Atlassian JIRA (v7.2.3#72005)