1. 관리자 모드로 powershell 열기
![notion image](https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F6843c597-7da4-4ca6-9b8e-7d846239f886%252Fb92f2015-7d48-4c9a-9560-0e778604fb0e%252FUntitled.png%3Ftable%3Dblock%26id%3D99f12784-4859-4214-953c-cf05c0828fa5%26cache%3Dv2&w=3840&q=75)
2. 초코 홈페이지 문서확인
윈도우 현재 정책확인
Get-ExecutionPolicy
If it returns
Restricted
제한된 상황이라면 아래와 같이 명령어 실행Set-ExecutionPolicy AllSigned
윈도우 현재 정책 다시확인
Get-ExecutionPolicy
![notion image](https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F6843c597-7da4-4ca6-9b8e-7d846239f886%252F3f105cfe-7bc7-4d1f-91b2-46ca570181cd%252FUntitled.png%3Ftable%3Dblock%26id%3D99f50923-26fa-4b49-b317-af2fafcfd8f0%26cache%3Dv2&w=3840&q=75)
설치하기
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
동시에 여러명이 요청하면 too many request 라고 오류가 날 수 있으니, 나중에 다시 시도하자
![notion image](https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F6843c597-7da4-4ca6-9b8e-7d846239f886%252F5a128c51-e859-4c08-a814-a9c6f100e66a%252FUntitled.png%3Ftable%3Dblock%26id%3Da5525c60-1d83-4477-987f-6ff392f19c46%26cache%3Dv2&w=3840&q=75)
![notion image](https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F6843c597-7da4-4ca6-9b8e-7d846239f886%252Fb5da0224-a7db-4567-8186-7f3e8141cf29%252FUntitled.png%3Ftable%3Dblock%26id%3Dc8f6299e-2d92-41da-8c9e-1953f64af9ab%26cache%3Dv2&w=3840&q=75)
오류문자가 나올 시 삭제 후 다시 설치
3. 초코 설치확인
choco --version
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