Bug#663734: eclipse-3.7.2-1 does not start on wheezy

[Felix Natter]

Package: eclipse
Version: 3.7.2-1

After failing to build eclipse-3.7.2-1 on wheezy (see other bug report),
I simply pulled the packages from unstable. 3.7.1 does not work for me as it
freezes on any breakpoint, and thankfully this is fixed in 3.7.2 :-)

I am using wheezy with a 32bit kernel (on a 64bit system):
felix at bitburger:~$ uname -a
Linux bitburger 3.0.0-1-686-pae #1 SMP Sat Aug 27 16:41:03 UTC 2011 i686 GNU/Linux

When starting the newly-upgraded eclipse, I get:
!SESSION 2012-03-13 16:40:43.292 -----------------------------------------------
eclipse.buildId=I20110613-1736
java.version=1.6.0_26
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=de_DE
Command-line arguments:  -os linux -ws gtk -arch x86

!ENTRY org.eclipse.osgi 4 0 2012-03-13 16:40:57.645
!MESSAGE Application error
!STACK 1
java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons: 
	no swt-gtk-3740 in java.library.path
	no swt-gtk in java.library.path
	Can't load library: /home/felix/.swt/lib/linux/x86/libswt-gtk-3740.so
	Can't load library: /home/felix/.swt/lib/linux/x86/libswt-gtk.so

	at 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)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

These libswt* packages are installed:
felix at bitburger:~$ dpkg -l libswt\*
Gewünscht=Unbekannt/Installieren/R=Entfernen/P=Vollständig Löschen/Halten
| Status=Nicht/Installiert/Config/U=Entpackt/halb konFiguriert/
         Halb installiert/Trigger erWartet/Trigger anhängig
|/ Fehler?=(kein)/R=Neuinstallation notwendig (Status, Fehler: GROSS=schlecht)
||/ Name                                     Version                                  Beschreibung
+++-========================================-========================================-================================================================================================
ii  libswt-cairo-gtk-3-jni                   3.7.2-1                                  Standard Widget Toolkit for GTK+ Cairo JNI library
ii  libswt-glx-gtk-3-jni                     3.7.2-1                                  Standard Widget Toolkit for GTK+ GLX JNI library
ii  libswt-gnome-gtk-3-jni                   3.7.2-1                                  Standard Widget Toolkit for GTK+ GNOME JNI library
ii  libswt-gtk-3-java                        3.7.2-1                                  Standard Widget Toolkit for GTK+ Java library
un  libswt-gtk-3-java-gcj                    <keine>                                  (keine Beschreibung vorhanden)
ii  libswt-gtk-3-jni                         3.7.2-1                                  Standard Widget Toolkit for GTK+ JNI library
un  libswt-gtk-3.4-java                      <keine>                                  (keine Beschreibung vorhanden)
un  libswt-gtk-3.4-jni                       <keine>                                  (keine Beschreibung vorhanden)
un  libswt-gtk-3.5-jni                       <keine>                                  (keine Beschreibung vorhanden)
ii  libswt-webkit-gtk-3-jni                  3.7.2-1                                  Standard Widget Toolkit for GTK+ WebKit JNI library
un  libswt3.2-gtk-gcj                        <keine>                                  (keine Beschreibung vorhanden)
un  libswt3.2-gtk-java                       <keine>                                  (keine Beschreibung vorhanden)
un  libswt3.2-gtk-jni                        <keine>                                  (keine Beschreibung vorhanden)

I was able to "fix" this by copying /usr/lib/jni/libswt-*3740.so
to ~/.swt/lib/linux/x86.

Thanks!
-- 
Felix Natter