Eclipse无法加载SWT库

Question

每次我尝试在Ubuntu 12.04中打开Eclipse时，都会收到“不满意的链接错误”，并且该错误不会打开。我最近安装了Java JDK和Android SDK，这可能是问题吗？我遵循了本教程。这是日志信息：!SESSION 2012-04-15 21:05:46.902 -----------------------------------------------eclipse.buildId=I20110613-1736java.version=1.7.0java.vendor=Oracle CorporationBootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_GBCommand-line arguments:  -os linux -ws gtk -arch x86_64!ENTRY org.eclipse.osgi 4 0 2012-04-15 21:05:47.885!MESSAGE Application error!STACK 1java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: no swt-gtk-3740 in java.library.pathno swt-gtk in java.library.pathCan't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk-3740.soCan't load library: /home/tom/.swt/lib/linux/x86_64/libswt-gtk.soat org.eclipse.swt.internal.Library.loadLibrary(Library.java:285)at org.eclipse.swt.internal.Library.loadLibrary(Library.java:194)at org.eclipse.swt.internal.C.<clinit>(C.java:21)at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)at org.eclipse.swt.widgets.Display.<clinit>(Display.java:132)at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:695)at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:161)at org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay(IDEApplication.java:153)at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:95)at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)我尝试卸载并重新安装，然后删除~/.eclipse目录，但仍然无法正常工作

Answer 1

在我的Ubuntu 12.04 32位上。我将命令编辑为：

ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86/

在Ubuntu 12.04 64位上，尝试：

ln -s /usr/lib/jni/libswt-* ~/.swt/lib/linux/x86_64/

Answer 2

解决了：

因为我已经安装了Oracle Java 7，所以已将默认Java更改为Oracle Java 7，但是它必须是Open JDK。

要修复，请打开终端并输入

sudo update-alternatives --config java

这将列出不同类型的Java。只需选择Open JDK。