python程序无法正常工作apt-get install xvfb

Question

我正在尝试运行我下载的程序，但无法正常工作pycharm返回以下内容

-----------------------------------------------------------------------------
Traceback (most recent call last):
  File "fb-hfc.py", line 291, in <module>
    display = Display(visible=0, size=(1600, 900))
  File "/home/apple/.local/lib/python2.7/site-    packages/pyvirtualdisplay/display.py", line 33, in __init__
    self._obj = self.display_class(
  File "/home/apple/.local/lib/python2.7/site-    packages/pyvirtualdisplay/display.py", line 51, in display_class
    cls.check_installed()
  File "/home/apple/.local/lib/python2.7/site-    packages/pyvirtualdisplay/xvfb.py", line 38, in check_installed
    ubuntu_package=PACKAGE).check_installed()
  File "/home/apple/.local/lib/python2.7/site-    packages/easyprocess/__init__.py", line 180, in check_installed
    raise EasyProcessCheckInstalledError(self)
easyprocess.EasyProcessCheckInstalledError: cmd=['Xvfb', '-help']
OSError=[Errno 2] No such file or directory
Program install error! 
You can install it in terminal:
sudo apt-get install xvfb

运行apt-get install xvfb并没有帮助

该应用程序是fb-hfc google，如果代码帮助您会找到它

Answer 1

输入以下命令：

pip3 install pyvirtualdisplay

或此命令：

pip install pyvirtualdisplay