1 更新源
进入 /etc/apt/sources.list
sudo vim进入，
更改为如下源
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ xenial main restricted
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://cn.archive.ubuntu.com/ubuntu/ xenial universe
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial universe
deb http://cn.archive.ubuntu.com/ubuntu/ xenial-updates universe
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://cn.archive.ubuntu.com/ubuntu/ xenial multiverse
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://cn.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
# deb-src http://cn.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu xenial-security main restricted
# deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted
deb http://security.ubuntu.com/ubuntu xenial-security universe
# deb-src http://security.ubuntu.com/ubuntu xenial-security universe
deb http://security.ubuntu.com/ubuntu xenial-security multiverse
# deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse
更新源后，sudo-apt-get update
2 安装chrome
安装谷歌浏览器，只需要三行代码：
打开终端，输入
cd /tmp
对于谷歌Chrome32位版本，使用如下链接：
wget https://dl.google.com/linux/direct/google-chrome-stable_current_i386.deb
对于64位版本可以使用如下链接下载：
wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
下载完后，运行如下命令安装。
sudo dpkg -i google-chrome*; sudo apt-get -f install
3 下载对应浏览器版本的chromedriver，并拷贝到/usr/bin目录下
ubuntu上传下载：
http://www.linuxidc.com/Linux/2017-06/145191.htm
1.第一种方法是最常用的 ：如果下载了Xshell和Xftp，Ctrl+Alt+F就可以选择文件的互传了！(虚拟机/云服务器通用)--只要相互间能ping得通。
2
第二种方法 ：ubuntu环境下安装lrzsz,具体命令是---> sudo apt-get install lrzsz （如果是root权限就不用加sudo）
安装完毕后,具体操作命令是: sz 【file】 --->可将服务器的文件下载到本地,
（1）比如要把ubuntu上的urls.txt下载到本地,
那么我只要输入sz urls.txt回车,就能选择下载到本地哪个路径下。
（2）比如要把本地文件上传到ubuntu上,只需输入 rz 命令回车就会弹出本地路径窗口:
4 安装pip
sudo apt-get install python-pip
5 安装 virtualenv
用virtualenv建立虚拟环境 py3env
6激活虚拟环境
source py3env/bin/activate
7在虚拟环境中安装必备python包，
configparser,selenium
pip install -r requirements.txt
8将测试代码 拷贝至code目录下
9 安装tmux sudo apt-get install tmux
10 启动新的tmux窗口，开启py3env虚拟环境，注意chromedriver中options要添加正确，不然chrome启动失败