无法在 Eclipse Luna 4.4.2 上安装 RadRails

Can't install RadRails on Eclipse Luna 4.4.2

我正在尝试使用以下更新站点在新的 Eclipse Luna 实例 (4.4.2) 上安装 RadRails 插件: http://download.aptana.com/tools/radrails/plugin/install/radrails-bundle

但它总是失败并出现以下错误:

Cannot complete the install because one or more required items could not be found. Software being installed: Aptana RadRails 2.0.5.1278709071-79-7D7BFZcLCUQRF2NWAQhRBC1qP (com.aptana.radrails.feature.feature.group 2.0.5.1278709071-79-7D7BFZcLCUQRF2NWAQhRBC1qP) Missing requirement: Aptana Editor Infrastructure 2.0.5.1278523018-8o57z9icbz-hWlJZG (com.aptana.ide.feature.editors.feature.group 2.0.5.1278523018-8o57z9icbz-hWlJZG) requires 'org.eclipse.update.ui 0.0.0' but it could not be found

Cannot satisfy dependency: From: Aptana Web Development Tools 2.0.5.1278614541-7D-7O7iRJci-jVhz-KFyoijH (com.aptana.ide.feature.feature.group 2.0.5.1278614541-7D-7O7iRJci-jVhz-KFyoijH) To: com.aptana.ide.feature.editors.feature.group [2.0.5.1278523018-8o57z9icbz-hWlJZG] Cannot satisfy dependency: From: Aptana RadRails 2.0.5.1278709071-79-7D7BFZcLCUQRF2NWAQhRBC1qP (com.aptana.radrails.feature.feature.group 2.0.5.1278709071-79-7D7BFZcLCUQRF2NWAQhRBC1qP) To: com.aptana.ide.feature.feature.group [2.0.5.1278614541-7D-7O7iRJci-jVhz-KFyoijH]

我应该如何安装 RadRails?

试试这个更新站点:

http://download.aptana.com/studio3/plugin/install

但是从补丁说明来看,v 3.6.0 可能只与 eclipse 4.3 兼容...

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