An error occurred while extracting one of the Network Connect components

在MAC OS  10.10 安装Network Connection时,报错 "An error occurred while extracting one of the Network Connect components“

解决步骤:

1. 在终端运行 /usr/libexec/java_home

情况一：Unable to find any JVMs matching version "(null)".
      No Java runtime present, try --request to install.

安装jdk即可。

情况二：返回的是$JAVA_HOME的路径。

例如  /Library/Java/JavaVirtualMachines/jdk1.7.0_75.jdk/Contents/Home

则在终端运行，运行前把jdk版本替换为自己机器上的

sudo keytool -storepasswd -new changeit -keystore /Library/Java/JavaVirtualMachines/jdk1.7.0_75.jdk/Contents/Home/jre/lib/security/cacerts -storepass changeme