本人系统ubuntu 安装eclipse时出现了错误 求指教

!SESSION Sat Sep 13 10:54:53 CST 2014 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2014-09-13 10:54:53.430
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.InternalError: internal error: SHA-1 not available.
at sun.security.provider.SecureRandom.init(SecureRandom.java:99)
at sun.security.provider.SecureRandom.(SecureRandom.java:78)
at java.security.SecureRandom.getDefaultPRNG(SecureRandom.java:192)
at java.security.SecureRandom.(SecureRandom.java:156)
at java.io.File$TempDirectory.(File.java:1901)
at java.io.File.createTempFile(File.java:2010)
at org.eclipse.equinox.launcher.Main.canWrite(Main.java:1324)
at org.eclipse.equinox.launcher.Main.checkConfigurationLocation(Main.java:717)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
Caused by: java.security.NoSuchAlgorithmException: SHA MessageDigest not available
at sun.security.jca.GetInstance.getInstance(GetInstance.java:159)
at java.security.Security.getImpl(Security.java:695)
at java.security.MessageDigest.getInstance(MessageDigest.java:159)
at sun.security.provider.SecureRandom.init(SecureRandom.java:97)
... 9 more

jdk 与 eclipse都是32位的

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