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手动安装Arthas
===
1. 下载最新版本
最新版本：[](http://search.maven.org/classic/#search%7Cga%7C1%7Cg%3A%22com.taobao.arthas%22%20AND%20a%3A%22arthas-packaging%22)
在`Download`栏下载最新的 `bin.zip` 包。
2. 解压缩arthas的压缩包
```
unzip arthas-packaging-bin.zip
3. 安装Arthas: 安装之前最好把所有老版本的Arthas全都删掉
sudo su admin
rm -rf /home/admin/.arthas/lib/*
cd arthas
./install-local.sh
> 注意，这里根据你需要诊断的Java进程的所属用户进行切换
4. 启动Arthas: 启动之前，请确保老版本的Arthas已经shutdown.
./as.sh