安裝svn插件報錯

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=).
Unable to read repository at http://subclipse.tigris.org/update_1.6.x/features/com.collabnet.subversion.merge.feature_2.2.4.jar.

Read timed out

解決方法：

1.找到你Eclipse的eclipse.ini文件

2.添加：-Dsun.net.client.defaultReadTimeout=30000

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=).
Unable to read repository at http://subclipse.tigris.org/update_1.6.x/features/com.collabnet.subversion.merge.feature_2.2.4.jar.
SOCKS : authentication failed

可能是vpn打開了的原因

添加：-Dsun.net.client.defaultReadTimeout=30000