在python中安装scanpy有困难

Question

我的python版本是3.8。然而，当我试图在jupyter笔记本中使用这个命令pip install scanpy安装scanpy时，我得到了以下错误消息：

ERROR: matplotlib 3.5.3 has requirement packaging>=20.0, but you'll have packaging 19.2 which is incompatible.
ERROR: anndata 0.8.0 has requirement packaging>=20, but you'll have packaging 19.2 which is incompatible.
ERROR: pynndescent 0.5.8 has requirement importlib-metadata>=4.8.1; python_version < "3.8", but you'll have importlib-metadata 0.23 which is incompatible.
ERROR: pynndescent 0.5.8 has requirement llvmlite>=0.30, but you'll have llvmlite 0.29.0 which is incompatible.
ERROR: pynndescent 0.5.8 has requirement numba>=0.51.2, but you'll have numba 0.45.1 which is incompatible.
ERROR: umap-learn 0.5.3 has requirement numba>=0.49, but you'll have numba 0.45.1 which is incompatible.
ERROR: Could not install packages due to an EnvironmentError: [WinError 5] Access is denied: 'c:\\programdata\\anaconda3\\lib\\site-packages\\numpy\\compat\\py3k.py'
Consider using the `--user` option or check the permissions.

现在我不明白该怎么办才能解决这个问题。请帮帮我。

安装清空

我已经在shell中运行了这个命令，但是当我使用jypyter记事本时，它再次显示了错误信息

我重新启动了内核，但问题仍然存在.

Answer 1

正如您发布的错误说明的那样，您似乎没有安装所需包的权限。再次尝试相同的命令，但在以管理员身份打开的shell中。

下面是如何做到这一点：https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/jj717276(v=ws.11)

作为另一种选择，您可以作为管理员运行jupyter本身。这应该是足够的许可来安装任何您需要的。