我无法安装pip软件包，而且我得到了回溯错误

Question

pip install clipboard
ERROR: Exception:
Traceback (most recent call last):
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\base_command.py", line 167, in exc_logging_wrapper
    status = run_func(*args)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\req_command.py", line 205, in wrapper
    return func(self, options, args)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\commands\install.py", line 287, in run
    session = self.get_default_session(options)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\req_command.py", line 75, in get_default_session  
    self._session = self.enter_context(self._build_session(options))
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\req_command.py", line 89, in _build_session
    session = PipSession(
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\network\session.py", line 282, in __init__
    self.headers["User-Agent"] = user_agent()
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\network\session.py", line 157, in user_agent
    setuptools_dist = get_default_environment().get_distribution("setuptools")
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\metadata\__init__.py", line 75, in get_default_environment
    return select_backend().Environment.default()
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\metadata\__init__.py", line 63, in select_backend
    from . import pkg_resources
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_internal\metadata\pkg_resources.py", line 8, in <module>
    from pip._vendor import pkg_resources
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3252, in <module>
    def _initialize_master_working_set():
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3235, in _call_aside
    f(*args, **kwargs)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3277, in _initialize_master_working_set
    tuple(
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3278, in <genexpr>
    dist.activate(replace=False)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2785, in activate
    declare_namespace(pkg)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2284, in declare_namespace
    _handle_ns(packageName, path_item)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2217, in _handle_ns
    loader.load_module(packageName)
  File "C:\Users\amin_\AppData\Roaming\Python\Python310\site-packages\pygoogle\google.py", line 113
    print """PyGoogle %(__version__)s
    ^^^^^^^^^^^^^^^^^^^^^^^^^^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)?
WARNING: There was an error checking the latest version of pip.

Answer 1

我建议你可以使用吡咯烷酮，因为它是相同的一个剪贴板，它是新的。

https://pypi.org/project/pyperclip/

import pyperclip
>>> pyperclip.copy('The text to be copied to the clipboard.')
>>> pyperclip.paste()
'The text to be copied to the clipboard.'

目前只处理明文。

在Windows上，不需要额外的模块。

在Mac上，这个模块使用的是pbcopy和pb粘贴命令，这些命令应该与os一起提供。

在Linux上，这个模块使用了随os而来的xclip或xsel命令。否则，运行“sudo apt install xclip”或“sudo apt install xsel”(注意:xsel似乎并不总是有效)。

否则，在Linux上，需要安装gtk或PyQt4模块。

我希望这能帮上忙。:)