请教为什么我的Eclipse3.2.1启动不了呢？
出错的信息:
!SESSION   2007-05-18   10:44:38.421   -----------------------------------------------
eclipse.buildId=M20060921-0945
java.version=1.4.1_02
java.vendor=Sun   Microsystems   Inc.
BootLoader   constants:   OS=win32,   ARCH=x86,   WS=win32,   NL=zh_CN
Command-line   arguments:     -os   win32   -ws   win32   -arch   x86

!ENTRY   org.eclipse.osgi   4   0   2007-05-18   10:44:42.734
!MESSAGE   An   error   occurred   while   automatically   activating   bundle   org.eclipse.core.runtime.compatibility   (48).
!STACK   0
................................

!ENTRY   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   The   following   is   a   complete   list   of   bundles   which   are   not   resolved,   see   the   prior   log   entry   for   the   root   cause   if   it   exists:
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.eclipse.jdt.apt.core_3.2.1.R32x_v20060822-2100.jar   [19]   was   not   resolved.
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.eclipse.jdt.apt.ui_3.2.1.R32x_v20060822-2100.jar   [44]   was   not   resolved.
!SUBENTRY   2   org.eclipse.jdt.apt.ui   2   0   2007-05-18   10:56:08.484
!MESSAGE   Missing   required   bundle   org.eclipse.jdt.apt.core_[3.2.0,4.0.0).
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.eclipse.jdt.junit4.runtime_1.0.1.r321_v20060905.jar   [70]   was   not   resolved.
!SUBENTRY   2   org.eclipse.jdt.junit4.runtime   2   0   2007-05-18   10:56:08.484
!MESSAGE   Missing   required   bundle   org.junit4_[4.1.0,4.2.0).
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.junit4_4.1.0.1/   [104]   was   not   resolved.
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.eclipse.jdt.apt.core.nl1_3.2.1.v200609270227.jar   [140]   was   not   resolved.
!SUBENTRY   2   org.eclipse.jdt.apt.core.nl1   2   0   2007-05-18   10:56:08.484
!MESSAGE   Missing   host   org.eclipse.jdt.apt.core_[3.2.0,3.3.0).
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.eclipse.jdt.apt.ui.nl1_3.2.1.v200609270227.jar   [141]   was   not   resolved.
!SUBENTRY   2   org.eclipse.jdt.apt.ui.nl1   2   0   2007-05-18   10:56:08.484
!MESSAGE   Missing   host   org.eclipse.jdt.apt.ui_[3.2.0,3.3.0).
!SUBENTRY   1   org.eclipse.osgi   2   0   2007-05-18   10:56:08.484
!MESSAGE   Bundle   update@plugins/org.eclipse.jdt.junit4.runtime.nl1_1.0.1.v200609270227.jar   [147]   was   not   resolved.
!SUBENTRY   2   org.eclipse.jdt.junit4.runtime.nl1   2   0   2007-05-18   10:56:08.484
!MESSAGE   Missing   host   org.eclipse.jdt.junit4.runtime_[1.0.0,1.1.0).