无法在Eclim中创建Ruby项目（eclipse + vim）：无法找到别名的性质＆＃39; ruby​​＆＃39;

Question

为了在VIM中使用eclim，我已经安装了eclim（通过arch linux aur package）并安装了eclipse-dltk-ruby。我想在服务器上使用它，所以我的设置是无头的。

但:ProjectCreate ./ -n ruby命令仍会返回java.lang.IllegalArgumentException: Unable to find nature for alias 'ruby'. Supported aliases include: cpp=org.eclipse.cdt.core.ccnature, c=org.eclipse.cdt.core.cnature, c++=org.eclipse.cdt.core.ccnature while executing command (port: 9091): -editor vim -command project_create -"/home/user/" -n ruby

eclimd中的详细日志：

java.lang.IllegalArgumentException: Unable to find nature for alias 'ruby'.  Supported aliases include: 
        at org.eclim.plugin.core.project.ProjectManagement.create(ProjectManagement.java:156)
        at org.eclim.plugin.core.command.project.ProjectCreateCommand.execute(ProjectCreateCommand.java:
        at org.eclim.command.Main$1.run(Main.java:100)
        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3794)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3433)
        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
        at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:101
        at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
        at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
        at org.eclim.eclipse.EclimApplication.start(EclimApplication.java:128)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLaunche
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:10
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1488)

可能应该有一些配置在eclim（或Eclipse）中启用Ruby插件。但是官方安装指南没有提到它。

无论如何，当我运行Eclipse本身时，我可以在Eclipse的配置中看到Ruby部分：

有eclimd的初始日志：http://pastie.org/10750800