试图安装哦-我的-时髦，但它告诉我，“这个词不被认为是.”

Question

所以我试着在windows上安装

Install-Module oh-my-posh -Scope CurrentUser

打字

Get-PoshThemes

查看我下载的可用主题。但我收到了这条信息

Get-PoshThemes : The term 'Get-PoshThemes' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.
At line:1 char:1
+ Get-PoshThemes
+ ~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-PoshThemes:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

有谁可以帮我？

Answer 1

解决方案

(注:我运行的是PowerShell 7.1LTS)

首先，安装Nerd字体：

如果你已经跳过了

关于安装Nerd字体的说明：

https://learn.microsoft.com/en-us/windows/terminal/tutorials/custom-prompt-setup#install-a-nerd-font

然后，安装oh-my-posh

安装：posh-git oh-my-posh**:** ：

   # This first step isn't included in the Microsoft Docs page:
   Install-Module posh-git -Scope CurrentUser
   
   # ...though this one is:
   Install-Module oh-my-posh -Scope CurrentUser

2. ...follow剩下的说明如下：

https://github.com/JanDeDobbeleer/oh-my-posh2#installation

3. ...finally，再次尝试命令：

   # Set the prompt theme (defaults to 'agnoster' for me)
   # ! Note: You have to do this step first (or it still won't work)
   Set-PoshPrompt

   # List the available themes (should work now)
   # ! Note: this will attempt to render a bunch of graphics in your shell
   Get-PoshThemes
   
   # ! Note: use the -List option to avoid a bunch of graphics in your shell
   # This will list the paths to the themes (in plaintext):
   Get-PoshThemes -List

可选

要避免手动输入Set-PoshPrompt，请在PowerShell $PROFILE中包含该命令

    # ...e.g. to use the included 'zash' theme:
    Set-PoshPrompt zash

当您打开start shell实例(即新的...you选项卡或窗口)时，PowerShell应该会看到您的PowerShell提示更改。

结束语(边注)

在我开始工作之前，我最初遵循了下面的说明：

https://learn.microsoft.com/en-us/windows/terminal/tutorials/custom-prompt-setup#install-a-nerd-font

...no提到了posh-git模块或Set-PoshPrompt命令(截止到2021年12月30日)。

Answer 2

我一直得到cmdlet，即使在遵循Robbie的指南之后也找不到错误。由于某些原因，新安装没有为我修复它，但更新程序修复了它：

Update-Module oh-my-posh