Question

当我跑步时

sudo pip3 install PyAutoGUI

我收到以下错误

[root@localhost Projects]# sudo pip install pyautogui 
WARNING: Running pip install with root privileges is generally not a good idea. Try `pip install --user` instead.
Collecting pyautogui
  Using cached PyAutoGUI-0.9.36.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-ywXbn7/pyautogui/setup.py", line 6, in <module>
        version=__import__('pyautogui').__version__,
      File "pyautogui/__init__.py", line 115, in <module>
        from . import _pyautogui_x11 as platformModule
      File "pyautogui/_pyautogui_x11.py", line 7, in <module>
        from Xlib.display import Display
    ImportError: No module named Xlib.display

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-ywXbn7/pyautogui/

我已经通过安装Pillow和Display以及仅使用pip命令来遵循其他故障排除建议。

我还尝试通过从GitHub克隆包并以这种方式安装来安装PyAutoGUI，但是会返回以下错误消息：

[root@localhost Projects]# git clone https://github.com/asweigart/pyautogui
Cloning into 'pyautogui'...
remote: Counting objects: 1079, done.
remote: Total 1079 (delta 0), reused 0 (delta 0), pack-reused 1079
Receiving objects: 100% (1079/1079), 2.03 MiB | 697.00 KiB/s, done.
Resolving deltas: 100% (733/733), done.
[root@localhost Projects]# cd pyautogui
[root@localhost pyautogui]# sudo python3 setup.py install
Traceback (most recent call last):
  File "setup.py", line 6, in <module>
    version=__import__('pyautogui').__version__,
  File "/home/luke/Projects/pyautogui/pyautogui/__init__.py", line 115, in <module>
    from . import _pyautogui_x11 as platformModule
  File "/home/luke/Projects/pyautogui/pyautogui/_pyautogui_x11.py", line 160, in <module>
    _display = Display(os.environ['DISPLAY'])
  File "/usr/local/lib/python3.6/site-packages/Xlib/display.py", line 80, in __init__
    self.display = _BaseDisplay(display)
  File "/usr/local/lib/python3.6/site-packages/Xlib/display.py", line 62, in __init__
    display.Display.__init__(*(self, ) + args, **keys)
  File "/usr/local/lib/python3.6/site-packages/Xlib/protocol/display.py", line 129, in __init__
    raise error.DisplayConnectionError(self.display_name, r.reason)
Xlib.error.DisplayConnectionError: Can't connect to display ":0": b'No protocol specified\n'

我遵循自动化闷热东西第18章的说明，其命令稍有改动，以适应Fedora 27工作站。

Answer 1

此答案已在Fedora 30上进行了测试。

首次安装依赖项

sudo dnf install scrot
sudo dnf install python3-tkinter
sudo dnf install python3-devel.x86_64

然后使用pip（没有sudo / root）安装PyAutoGUI

pip3 install --user python3-xlib
pip3 install --user pyautogui

注意： PyAutoGUI似乎需要X，这在Ferodra 30中不是默认值，但可以在登录屏幕上选择。寻找Xorg。

（注意：安装软件时，建议使用sudo，如果您以root用户身份登录，则不需要sudo）

如何在Fedora 27上安装PyAutoGUI

1 个答案: