我正在尝试按照链接http://code.google.com/p/opensocial-development-environment/wiki/InstallationGuide中的安装指南在 Eclipse Helios 中安装 Opensocial 插件,但出现以下错误。
An error occurred while collecting items to be installed
session context was:(profile=epp.package.jee,
phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Error closing the output stream for osgi.bundle,com.googlecode.osde,1.0.0 on repository
file:/C:/eclipse3.6/.
Error unzipping C:\Users\NISHU~1.TAY\AppData\Local
\Temp\com.googlecode.osde_1.0.02564973307123246955.jar: Invalid zip file format
我怎样才能摆脱这个错误?