当我尝试运行 python 代码 File_1.py 实际上导入 File_2.py 来调用该函数时，出现以下错误。
Traceback (most recent call last):
File "File_1.py", line 1, in <module>
import File_2
File "/home/eduser/shashank/File_2.py", line 8, in <module>
display = Display(visible=0, size=(800, 600))
File "/usr/local/lib/python2.7/dist-packages/pyvirtualdisplay/display.py",
line 34, in __init__
self._obj = self.display_class(
File "/usr/local/lib/python2.7/dist-packages/pyvirtualdisplay/display.py",
line 52, in display_class
cls.check_installed()
File "/usr/local/lib/python2.7/dist-packages/pyvirtualdisplay/xvfb.py", line
38, in check_installed
ubuntu_package=PACKAGE).check_installed()
File "/usr/local/lib/python2.7/dist-packages/easyprocess/__init__.py", line
180, in check_installed
raise EasyProcessCheckInstalledError(self)
easyprocess.EasyProcessCheckInstalledError: cmd=['Xvfb', '-help']
OSError=None
Program install error!
这是错误指向的代码部分
import time
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
import File_3_1
from pyvirtualdisplay import Display
display = Display(visible=0, size=(800, 600))
display.start()
任何帮助将不胜感激。