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[英]Check if PowerShell 5 is installed and if not install it via Chocolatey
[英]error when trying to install chocolatey via powershell : cannot connect to remote server
我正在尝试通过遵循官方文档( https://chocolatey.org/install )安装Chocolatey,这是我正在做的事情:
1-I am opening a cmd.exe running as administrator
2-I am running the following command : powershell and then switch into powershell mode
3-I am running the following command : $PSVersionTable.PSVersion and then get the following result : major:5 minor:1 build:16299 revision:785
4-I am running the following command : Get-ExecutionPolicy and then get the following result : RemoteSigned
5-I am running the following command : Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString('http
s://chocolatey.org/install.ps1')) and get the following error :
Exception calling "DownloadString" with "1" argument(s): "Unable to connect to the remote server"
At line:1 char:51
+ ... ess -Force; iex ((New-Object System.Net.WebClient).DownloadString('ht ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : WebException
我在一家公司(我们的操作系统是Windows 10企业)中工作,在尝试使用任何同事的机器时,它都运行正常,并且(从我们所看到的)他们和我之间没有任何配置差异。
提前致谢
您尝试的代码没有错。 基本上,它告诉您无法连接,这可能是限制或策略。 请尝试以下操作:
$req = [System.Net.HttpWebRequest]::Create("https://www.google.com")
$req.Proxy = [System.Net.WebRequest]::DefaultWebProxy
$req.Proxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials
然后再次运行注释。 它与Windows 10中用于请求的凭据有关。
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