安装扩展 plotly jupyter lab 后出现 PermissionError

Question

我正在尝试使用 anaconda 提示符打开 jupyter 实验室，但在安装扩展后返回此错误。

扩展名是：jupyter labextension install jupyterlab-plotly

错误是：

Traceback (most recent call last):
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\Scripts\jupyter-lab-script.py", line 5, in <module>
    from jupyterlab.labapp import main
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\__init__.py", line 7, in <module>
    from .labapp import LabApp
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\labapp.py", line 75, in <module>
    app_version = get_app_version()
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\commands.py", line 544, in get_app_version
    handler = _AppHandler(app_options)
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\commands.py", line 589, in __init__
    self.info = self._get_app_info()
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\commands.py", line 1094, in _get_app_info
    info['extensions'] = extensions = self._get_extensions(core_data)
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\commands.py", line 1379, in _get_extensions
    extensions = self._get_extensions_in_dir(self.sys_dir, core_data)
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\commands.py", line 1396, in _get_extensions_in_dir
    data = read_package(target)
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab\commands.py", line 558, in read_package
    tar = tarfile.open(target, "r")
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\tarfile.py", line 1573, in open
    return func(name, "r", fileobj, **kwargs)
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\tarfile.py", line 1638, in gzopen
    fileobj = gzip.GzipFile(name, mode + "b", compresslevel, fileobj)
  File "C:\Users\51031536\AppData\Local\Continuum\anaconda3\lib\gzip.py", line 163, in __init__
    fileobj = self.myfileobj = builtins.open(filename, mode or 'rb')
PermissionError: [Errno 13] Permission denied: 'C:\\Users\\51031536\\AppData\\Local\\Continuum\\anaconda3\\share\\jupyter\\lab\\extensions\\jupyterlab-plotly-4.14.3.tgz'

我尝试重新启动计算机，但不起作用。在这种情况下我该怎么办？