Python 3.x 错误22无效参数：'；F:\\Python\\Library\\resources\\icudtl.dat'； （基本）F:\>conda安装-c anaconda nltk 警告：conda.compat模块已弃用，将在将来的版本中删除。 收集包元数据：完成 解决环境：完成 ==>警告：存在较新版本的conda

关闭计算机中的所有Python实例，然后尝试运行安装。我在安装keras时遇到了相同的错误。我试图手动删除.dat文件，但它说该文件在Python中使用。所以，我关闭了Spyder并重新运行安装，它成功了。我使用Python3.7关闭机器中的所有Python实例，然后尝试运行安装。我在安装keras时遇到了相同的错误。我试图手动删除.dat文件，但它说该文件在Python中使用。所以，我关闭了Spyder并重新运行安装，它成功了。我使用Python3.7

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(base) F:\>conda install -c anaconda nltk
WARNING: The conda.compat module is deprecated and will be removed in a future release.
Collecting package metadata: done
Solving environment: done
==> WARNING: A newer version of conda exists. <==
  current version: 4.6.11
  latest version: 4.6.14
Please update conda by running
    $ conda update -n base -c defaults conda
## Package Plan ##
  environment location: F:\Python
  added / updated specs:
    - nltk
......................................................
......................................................
Executing transaction: \ WARNING conda.gateways.disk.delete:unlink_or_rename_to_trash(138): Could not remove or rename F:\Python\Library\resources\icudtl.dat.  Please remove this file manually (you may need to reboot to free file handles)
failed
ERROR conda.core.link:_execute(568): An error occurred while installing package 'anaconda::qt-5.9.7-vc14h73c81de_0'.
OSError(22, 'Invalid argument')
Attempting to roll back.
Rolling back transaction: done
[Errno 22] Invalid argument: 'F:\\Python\\Library\\resources\\icudtl.dat'enter link description here