office365 下载 Microsoft_Office_2016_Installer.pkg 官方版本
版本号15.13.1 其他版本此方法可能无效
下载完成后安装 可以不用登陆 关闭全部打开的office 开始破解：
下面是破解教程：
首先要建立一个秘钥 （英文自己翻译还是很好懂的 不懂百度翻译 实在不懂留言我翻译下）
1：
Creating a Self-signed Code Certificate for XCode
I wanted to make my own build of Textual the other day and needed a code signing certificate to complete the build. I decided to make single, long-lived certificate to that I could reuse for building multiple applications.
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Open the “Keychain Access” application
open -a "Keychain Access"
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Application menu > Certificate Assistant > Create a Certificate…
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Configure your new certificate
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Name: Self-signed Applications
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Identity Type: Self Signed Root
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Certificate Type: Code Signing
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[x] Let me override defaults
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Continue
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Change expiration date
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Validity Period (days): 3650
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Continue
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Just keep hitting Continue to accept defaults from here on out
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Note: Xcode seems to cache certificate info on startup. If you had XCode open while you created this certificate, restart it.
I have since used this same certificate to build Growl and a couple of other apps. I’m thinking that I’ll export the public certificate and import it on my other OSX hosts so I can share the compiled binaries from machine to machine without needing to recompile them.
第二步
下载这个文件 执行
首先要先安装好 xcode 再运行MSO15.13.1 Patch。如果你的MSO15.13.1 Patch在“下载”文件夹中，需要这样运行以下命令：
sudo chmod u+x /Users/你的用户名/Downloads/MSO15.13.1 Patch
然后再运行以下命令：
/Users/你的用户名/Downloads/MSO15.13.1 Patch
特别注意：运行补丁之前，请先确保安装了 Command line tools。
如果你安装了 Xcode 就不用再安装了。
没安装 Xcode 的话，打开终端输入 otool，系统会自动提示你下载安装的。
对于那些没有安装 Command line tools 直接运行补丁的人，重新运行补丁即可解决应用开启报错的问题