selenium学习之路1-安装环境

1、配置环境：

按照http://www.cnblogs.com/mealrice/p/5495544.html介绍的方法配置环境后，运行报错：

Traceback (most recent call last):   File "D:\Programs\Python\Python35\lib\site-packages\selenium\webdriver\common\ service.py", line 74, in start     stdout=self.log_file, stderr=self.log_file)

File "D:\Programs\Python\Python35\lib\subprocess.py", line 676, in __init__     restore_signals, start_new_session)  restore_signals, start_new_session)   File "D:\Programs\Python\Python35\lib\subprocess.py", line 955, in _execute_ch ild     startupinfo) FileNotFoundError: [WinError 2] 系统找不到指定的文件。

During handling of the above exception, another exception occurred:

Traceback (most recent call last):   File "test.py", line 4, in <module>     driver = webdriver.Firefox()   File "D:\Programs\Python\Python35\lib\site-packages\selenium\webdriver\firefox \webdriver.py", line 142, in __init__     self.service.start()   File "D:\Programs\Python\Python35\lib\site-packages\selenium\webdriver\common\ service.py", line 81, in start     os.path.basename(self.path), self.start_error_message) selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable  needs to be in PATH.

解决方法：

1：从 https://github.com/mozilla/geckodriver/releases/下载geckodriver，把下载的驱动放在环境变量里，运行正常

 

来自：http://www.cnblogs.com/linux-wangkun/p/6091402.html：程序执行错误，浏览器没有打开，那么应该是没有把 Firefox 驱动没有配置在环境变量里。下载驱动，然后将驱动文件路径配置在环境变量即可。

　　下载地址： https://github.com/mozilla/geckodriver/releases/

　　下载完成后将其加压到/usr/local/bin目录中,然后再在执行,我们看到直接就弹出浏览器并且其页面是百度。

Python最好用2.7的版本啊，血的教学，后面安装wxpython麻烦的很

wxpython要安装：2.8.12.1的版本下载地址：http://sourceforge.net/projects/wxpytho
n/files/wxPython/2.8.12.1/，不然后面运行RIDE的时候打不开报错：

>>> from robotide import main
Wrong wxPython version.
You need to install wxPython 2.8.12.1 with unicode support to run RIDE.
wxPython 2.8.12.1 can be downloaded from http://sourceforge.net/projects/wxpytho
n/files/wxPython/2.8.12.1/