尝试在Rational Software Architect Designer 9.6.1上的Eclipse Marketplace中安装Spring Tools 3.9.4，但由于缺少软件包而失败： 捆绑org.json 0.0.0。
有人知道如何解决此问题吗？谢谢
Cannot complete the install because one or more required items could not be found.
Software being installed: Spring IDE Integration, Flex and Web Services Extension (optional) 3.9.4.201804120850-RELEASE (org.springframework.ide.eclipse.integration.feature.feature.group 3.9.4.201804120850-RELEASE)
Missing requirement: Spring IDE Live Beans Graph 3.9.4.201804120850-RELEASE (org.springframework.ide.eclipse.beans.ui.livegraph 3.9.4.201804120850-RELEASE) requires 'bundle org.json 0.0.0' but it could not be found
Cannot satisfy dependency:
From: Spring IDE Core (required) 3.9.4.201804120850-RELEASE (org.springframework.ide.eclipse.feature.feature.group 3.9.4.201804120850-RELEASE)
To: org.springframework.ide.eclipse.beans.ui.livegraph [3.9.4.201804120850-RELEASE]
Cannot satisfy dependency:
From: Spring IDE Integration, Flex and Web Services Extension (optional) 3.9.4.201804120850-RELEASE (org.springframework.ide.eclipse.integration.feature.feature.group 3.9.4.201804120850-RELEASE)
To: org.springframework.ide.eclipse.feature.feature.group 0.0.0