centos安装pip Xvfb Selenium

pip安装命令：

 python -V
 wget https://bootstrap.pypa.io/get-pip.py
 python get-pip.py

Xvfb安装命令：

yum install Xvfb

Selenium安装命令：

pip install -U selenium

详细操作全部日志：

[root@mysqlserver ~]# python -V
Python 2.6.6
[root@mysqlserver ~]# ls
anaconda-ks.cfg  create_table  Desktop  devicemapper  Documents  Downloads  home  index.html  install.log  install.log.syslog  Music  Pictures  Public  Templates  Videos  zabbix-agent-3.2.6-1.el6.x86_64.rpm
[root@mysqlserver ~]# wget https://bootstrap.pypa.io/get-pip.py
--2017-08-21 11:20:55--  https://bootstrap.pypa.io/get-pip.py
Resolving bootstrap.pypa.io... 151.101.72.175
Connecting to bootstrap.pypa.io|151.101.72.175|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1595408 (1.5M) [text/x-python]
Saving to: “get-pip.py”

100%[====================================================================================================================================================================================================================================>] 1,595,408   2.36M/s   in 0.6s    

2017-08-21 11:21:11 (2.36 MB/s) - “get-pip.py” saved [1595408/1595408]

[root@mysqlserver ~]# ls
anaconda-ks.cfg  create_table  Desktop  devicemapper  Documents  Downloads  get-pip.py  home  index.html  install.log  install.log.syslog  Music  Pictures  Public  Templates  Videos  zabbix-agent-3.2.6-1.el6.x86_64.rpm
[root@mysqlserver ~]# python get-pip.py
DEPRECATION: Python 2.6 is no longer supported by the Python core team, please upgrade your Python. A future version of pip will drop support for Python 2.6
Collecting pip
/tmp/tmp4Lh3BY/pip.zip/pip/_vendor/requests/packages/urllib3/util/ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissingwarning.
/tmp/tmp4Lh3BY/pip.zip/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  Downloading pip-9.0.1-py2.py3-none-any.whl (1.3MB)
    100% |████████████████████████████████| 1.3MB 346kB/s
Collecting setuptools
  Downloading setuptools-36.2.7-py2.py3-none-any.whl (477kB)
    100% |████████████████████████████████| 481kB 797kB/s
Collecting wheel
  Downloading wheel-0.29.0-py2.py3-none-any.whl (66kB)
    100% |████████████████████████████████| 71kB 1.5MB/s
Collecting argparse; python_version == "2.6" (from wheel)
  Downloading argparse-1.4.0-py2.py3-none-any.whl
Installing collected packages: pip, setuptools, argparse, wheel
  Found existing installation: argparse 1.2.1
    Uninstalling argparse-1.2.1:
      Successfully uninstalled argparse-1.2.1
Successfully installed argparse-1.4.0 pip-9.0.1 setuptools-36.2.7 wheel-0.29.0
/tmp/tmp4Lh3BY/pip.zip/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
[root@mysqlserver ~]# yum install Xvfb
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * epel: mirrors.tuna.tsinghua.edu.cn
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
Package xorg-x11-server-Xvfb-1.17.4-16.el6.centos.x86_64 already installed and latest version
Nothing to do
[root@mysqlserver ~]# yum -y install libXfont
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * epel: mirrors.ustc.edu.cn
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
Package libXfont-1.5.1-2.el6.x86_64 already installed and latest version
Nothing to do
[root@mysqlserver ~]# yum install xorg-x11-fonts*
Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * epel: mirrors.tuna.tsinghua.edu.cn
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
Package xorg-x11-fonts-misc-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-14-100dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-1-75dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-100dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-9-100dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-cyrillic-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-75dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-9-75dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-15-75dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-1-100dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-14-75dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-15-100dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-Type1-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-2-75dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ISO8859-2-100dpi-7.2-11.el6.noarch already installed and latest version
Package xorg-x11-fonts-ethiopic-7.2-11.el6.noarch already installed and latest version
Nothing to do
[root@mysqlserver ~]# pip install -U selenium
DEPRECATION: Python 2.6 is no longer supported by the Python core team, please upgrade your Python. A future version of pip will drop support for Python 2.6
Collecting selenium
/usr/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:318: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#snimissingwarning.
  SNIMissingWarning
/usr/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:122: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/security.html#insecureplatformwarning.
  InsecurePlatformWarning
  Downloading selenium-3.5.0-py2.py3-none-any.whl (921kB)
    100% |████████████████████████████████| 921kB 737kB/s 
Installing collected packages: selenium
Successfully installed selenium-3.5.0
[root@mysqlserver ~]#