INSTALL.md: Update and simplify the install steps for Debian from source

The current install steps for Debian from source is out of date,
use the distribution name sid instead of jessie, stretch, buster
due to the latter always change, update and simplify the install
steps like other distributions which is clear and always right.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>

diff --git a/INSTALL.md b/INSTALL.md
index 18b0e2bb7c68d3bfaedacb092848825db257d9bc..cc0c0d5a56eabf3958bc9ee7d0f1e64890178a3e 100644 (file)
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -283,87 +283,36 @@ To alleviate this problem, starting at release v0.11.0, source code with corresp
 libbpf submodule codes will be released as well. See https://github.com/iovisor/bcc/releases.
 
 ## Debian - Source
-### Jessie
+### sid
 #### Repositories
 
-The automated tests that run as part of the build process require `netperf`.  Since netperf's license is not "certified"
-as an open-source license, it is in Debian's `non-free` repository.
-
 `/etc/apt/sources.list` should include the `non-free` repository and look something like this:
 
 ```
-deb http://httpredir.debian.org/debian/ jessie main non-free
-deb-src http://httpredir.debian.org/debian/ jessie main non-free
-
-deb http://security.debian.org/ jessie/updates main non-free
-deb-src http://security.debian.org/ jessie/updates main non-free
-
-# wheezy-updates, previously known as 'volatile'
-deb http://ftp.us.debian.org/debian/ jessie-updates main non-free
-deb-src http://ftp.us.debian.org/debian/ jessie-updates main non-free
-```
-
-BCC also requires kernel version 4.1 or above.  Those kernels are available in the `jessie-backports` repository.  To
-add the `jessie-backports` repository to your system create the file `/etc/apt/sources.list.d/jessie-backports.list`
-with the following contents:
-
-```
-deb http://httpredir.debian.org/debian jessie-backports main
-deb-src http://httpredir.debian.org/debian jessie-backports main
+deb http://deb.debian.org/debian sid main contrib non-free
+deb-src http://deb.debian.org/debian sid main contrib non-free
 ```
 
 #### Install Build Dependencies
-
-Note, check for the latest `linux-image-4.x` version in `jessie-backports` before proceeding.  Also, have a look at the
-`Build-Depends:` section in `debian/control` file.
-
 ```
 # Before you begin
 apt-get update
-
-# Update kernel and linux-base package
-apt-get -t jessie-backports install linux-base linux-image-4.9.0-0.bpo.2-amd64 linux-headers-4.9.0-0.bpo.2-amd64
-
+# According to https://packages.debian.org/source/sid/bpfcc,
 # BCC build dependencies:
-apt-get install debhelper cmake libllvm3.8 llvm-3.8-dev libclang-3.8-dev \
-  libelf-dev bison flex libedit-dev clang-format-3.8 python python-netaddr \
-  python-pyroute2 luajit libluajit-5.1-dev arping iperf netperf ethtool \
-  devscripts zlib1g-dev libfl-dev python-dnslib python-cachetools
-```
-
-#### Sudo
-
-Adding eBPF probes to the kernel and removing probes from it requires root privileges.  For the build to complete
-successfully, you must build from an account with `sudo` access.  (You may also build as root, but it is bad style.)
-
-`/etc/sudoers` or `/etc/sudoers.d/build-user` should contain
-
+sudo apt-get install arping bison clang-format cmake dh-python \
+  dpkg-dev pkg-kde-tools ethtool flex inetutils-ping iperf \
+  libbpf-dev libclang-dev libclang-cpp-dev libedit-dev libelf-dev \
+  libfl-dev libzip-dev linux-libc-dev llvm-dev libluajit-5.1-dev \
+  luajit python3-netaddr python3-pyroute2 python3-distutils python3
 ```
-build-user ALL = (ALL) NOPASSWD: ALL
-```
-
-or
-
-```
-build-user ALL = (ALL) ALL
-```
-
-If using the latter sudoers configuration, please keep an eye out for sudo's password prompt while the build is running.
-
-#### Build
 
+#### Install and compile BCC
 ```
-cd <preferred development directory>
 git clone https://github.com/iovisor/bcc.git
-cd bcc
-debuild -b -uc -us
-```
-
-#### Install
-
-```
-cd ..
-sudo dpkg -i *bcc*.deb
+mkdir bcc/build; cd bcc/build
+cmake ..
+make
+sudo make install
 ```
 
 ## Ubuntu - Source