Missing requirement: SonarLint for Eclipse 4.2.1200 (org.sonarlint.eclipse.feature.feature.group 4.2.1200) requires ‘org.eclipse.equinox.p2.iu; org.eclipse.mylyn.commons.ui 0.0.0’ but it could not be found
Can you tell me how you are trying to install SonarLint? The version 4.2.1200 doesn’t look like an official release from SonarSource. If this is a custom build, it will be impossible for us to help you, since we don’t know what are the modifications.