我无法在Eclipse Mars.2版本(4.5.2)上安装GoClipseCannot complete the install because one or more requiredSoftware being installed: GoClipse 0.16.1.v201607061938 (goclipse_feature.feature.group 0.16.1.v201607061938org.eclipse.launchbar.core 2.0.0' but it could not be fo