如何在 Eclipse 3.7 中安装 Aptana 插件？
我正在尝试将 Aptana Studio 3 插件安装到 Ubuntu 上的 Eclipse 3.7 中，但失败并显示消息
An error occurred while collecting items to be installed
session context was:(profile=PlatformProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.jdt.core,3.7.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.core.manipulation,1.4.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.debug,3.7.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.launching,3.6.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.ui,3.7.0.dist
No repository found containing: osgi.bundle,org.junit,3.8.2.v3_8_2_v20100427-1100
The package URL I'm using is http://download.aptana.com/studio3/plugin/install。我做错了什么？
更新：我遵循了 sgbilly 的建议，现在安装进度已达到 49% 左右，然后出现以下消息：
An error occurred while collecting items to be installed
session context was:(profile=PlatformProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Comparison method violates its general contract!
Comparison method violates its general contract!
I'm trying to install the Aptana Studio 3 plugin into Eclipse 3.7 on Ubuntu, but it is failing with the message
An error occurred while collecting items to be installed
session context was:(profile=PlatformProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.jdt.core,3.7.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.core.manipulation,1.4.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.debug,3.7.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.launching,3.6.0.dist
No repository found containing: osgi.bundle,org.eclipse.jdt.ui,3.7.0.dist
No repository found containing: osgi.bundle,org.junit,3.8.2.v3_8_2_v20100427-1100
The package URL I'm using is http://download.aptana.com/studio3/plugin/install. What am I doing wrong?
Update: I followed sgibly's advice below and now the install gets to about 49% before failing with this message:
An error occurred while collecting items to be installed
session context was:(profile=PlatformProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Comparison method violates its general contract!
Comparison method violates its general contract!
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试试这个：
打开 Eclipse Preferences 并查找安装/更新->可用软件并确保选择Indigo更新站点。
如果未选择，请添加http://download.eclipse.org/eclipse/updates/3.7并尝试再次安装 Studio。
希望有帮助。
Try this:
Open the Eclipse Preferences and look for Install/Update->Available Software and make sure that the Indigo update site is selected.
If it's not selected, add http://download.eclipse.org/eclipse/updates/3.7 and try to install the Studio again.
Hope that helps.