conda activate 和 conda.bat activate 不激活 Powershell 中的虚拟环境

Question

我一直在尝试在 Windows PowerShell 中激活虚拟环境，但没有得到响应，也没有环境更改。这是我得到的：

PS C:\> conda activate Capstone
PS C:\> conda.bat activate Capstone
PS C:\> cd users\alexa
PS C:\users\alexa> activate Capstone
PS C:\users\alexa> conda activate Capstone
PS C:\users\alexa> activate.bat Capstone
PS C:\users\alexa> conda.bat activate capstone
PS C:\users\alexa> conda info --envs
# conda environments:
#
base                  *  C:\Anaconda3
Capstone                 C:\Anaconda3\envs\Capstone
env2                     C:\Anaconda3\envs\env2
env3                     C:\Anaconda3\envs\env3
project                  C:\Anaconda3\envs\project
tf2-1                    C:\Anaconda3\envs\tf2-1

PS C:\users\alexa> Get-ExecutionPolicy
AllSigned
PS C:\users\alexa>

关于问题是什么的任何想法？

更新：运行 conda init，关闭 powershell 并重新打开，仍然遇到同样的问题：

PS C:\Users\alexa> conda activate capstone
PS C:\Users\alexa> conda init
no change     C:\Anaconda3\Scripts\conda.exe
no change     C:\Anaconda3\Scripts\conda-env.exe
no change     C:\Anaconda3\Scripts\conda-script.py
no change     C:\Anaconda3\Scripts\conda-env-script.py
no change     C:\Anaconda3\condabin\conda.bat
no change     C:\Anaconda3\Library\bin\conda.bat
no change     C:\Anaconda3\condabin\_conda_activate.bat
no change     C:\Anaconda3\condabin\rename_tmp.bat
no change     C:\Anaconda3\condabin\conda_auto_activate.bat
no change     C:\Anaconda3\condabin\conda_hook.bat
no change     C:\Anaconda3\Scripts\activate.bat
no change     C:\Anaconda3\condabin\activate.bat
no change     C:\Anaconda3\condabin\deactivate.bat
no change     C:\Anaconda3\Scripts\activate
no change     C:\Anaconda3\Scripts\deactivate
no change     C:\Anaconda3\etc\profile.d\conda.sh
no change     C:\Anaconda3\etc\fish\conf.d\conda.fish
no change     C:\Anaconda3\shell\condabin\Conda.psm1
no change     C:\Anaconda3\shell\condabin\conda-hook.ps1
no change     C:\Anaconda3\Lib\site-packages\xontrib\conda.xsh
no change     C:\Anaconda3\etc\profile.d\conda.csh
no change     C:\Users\alexa\Documents\WindowsPowerShell\profile.ps1
no change     HKEY_CURRENT_USER\Software\Microsoft\Command Processor\AutoRun
No action taken.
PS C:\Users\alexa> conda activate capstone
PS C:\Users\alexa>

Answer 1

确保您已在 powershell 上运行“conda init”。那应该初始化该外壳以使用 conda 环境。之后，您可能必须重新打开 shell，然后它才能工作。