Python OSError:[Errno 2]没有这样的fi

Question

我正在尝试使用pythonwebdriver在linux中获取html源代码。在

但我得到了以下错误：

python daiwa.py 'http://asp.hotel-story.ne.jp/ver3d/planlist.asp?herehcod1=DWHQ0&sAreacode=00151&hidmode=select&mode=seek&hidSELECTARRYMD=2016/06/22&hidSELECTadult=1'Traceback (most recent call last):
File "/var/www/daiwa/lib/otas/daiwa.py", line 9, in <module>
xephyr=Display(visible=1, size=(320, 240)).start()
File "/usr/local/lib/python2.7/site-packages/pyvirtualdisplay/display.py", line 33, in __init__self._obj = self.display_class(
File "/usr/local/lib/python2.7/site-packages/pyvirtualdisplay/display.py", line 51, in display_classcls.check_installed()
File "/usr/local/lib/python2.7/site-packages/pyvirtualdisplay/xephyr.py", line 30, in check_installed ubuntu_package=PACKAGE).check_installed()
File "/usr/local/lib/python2.7/site-packages/easyprocess/__init__.py", line 180, in check_installed
raise EasyProcessCheckInstalledError(self)
easyprocess.EasyProcessCheckInstalledError: cmd=['Xephyr', '-help']
OSError=[Errno 2] No such file or directory
Program install error!

有人能帮我吗？在

版本：python->2.7.9 这是我的密码。在

^{pr2}$

Answer 1

在代码更改行中

xephyr=Display(visible=1, size=(320, 240)).start()

到

^{pr2}$

如果后端Xephyr:：

display = Display(visible=1, size=(320, 240)).start()  # visible=1

如果后端Xvfb:

display = Display(visible=0, size=(320, 240)).start()  # visible=0