WindowBuilder Pro安装出错（求高手）！
eclipse安装WindowBuilder Pro时出以下错误是怎么回事？
Warning:You are installing software that contains unsignd content.
The authenticity or validity of this software cannot be established.
Do you want to continue with the installation?

[解决办法]
放心吧，只是未签名而已，不是错误，点ok继续安装。