ubuntu上安装systemtap-优快云博客

本文链接：https://blog.youkuaiyun.com/iteye_13453/article/details/82482056

本文介绍如何解决Ubuntu上因缺少kerneldebugsymbols而导致的SystemTap安装问题，并提供了针对不同Ubuntu版本的apt-get源添加方法及必要的软件安装步骤。

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因为Ubuntu没有提供kernel debug symbols，systemtap安装后是不能直接在ubuntu上正常使用的。

有人提供了一个安装脚本
https://bitbucket.org/sentimental/poc_stap

为12.04添加apt-get源：
sudo tee /etc/apt/sources.list.d/ddebs.list << EOF
deb http://ddebs.ubuntu.com/ precise main restricted universe multiverse
deb http://ddebs.ubuntu.com/ precise-security main restricted universe multiverse
deb http://ddebs.ubuntu.com/ precise-updates main restricted universe multiverse
deb http://ddebs.ubuntu.com/ precise-proposed main restricted universe multiverse
EOF

为12.10添加apt-get源：
sudo tee /etc/apt/sources.list.d/ddebs.list << EOF
deb http://ddebs.ubuntu.com/ quantal main restricted universe multiverse
deb http://ddebs.ubuntu.com/ quantal-security main restricted universe multiverse
deb http://ddebs.ubuntu.com/ quantal-updates main restricted universe multiverse
deb http://ddebs.ubuntu.com/ quantal-proposed main restricted universe multiverse
EOF

为13.04添加apt-get源：
sudo tee /etc/apt/sources.list.d/ddebs.list << EOF
deb http://ddebs.ubuntu.com/ raring main restricted universe multiverse
deb http://ddebs.ubuntu.com/ raring-security main restricted universe multiverse
deb http://ddebs.ubuntu.com/ raring-updates main restricted universe multiverse
deb http://ddebs.ubuntu.com/ raring-proposed main restricted universe multiverse
EOF

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys ECDCAD72428D7C01
sudo apt-get update

这个快800MB了，有点大

sudo apt-get install linux-image-$(uname -r)-dbgsym

sudo apt-get install -y systemtap

查看systemtap安装是否成功：

stap -l 'module("*").function("*")'

慢且多

或者

sudo stap -e 'probe begin{printf("hello"); exit();}'

此外还要安装systemap-sdt-dev

sudo apt-get install -y systemtap-sdt-dev

不然configure会出现错误