claude code 윈도우 설치 시 나는 오류

install-claude-code.ps1

@@ -1,11 +1,12 @@
 #Requires -Version 5.1
 <#
 .SYNOPSIS
-    Installs Claude Code (Anthropic's command-line AI assistant) on Windows using WinGet.
+    Installs Claude Code (Anthropic's command-line AI assistant) on Windows using PowerShell.
 
 .DESCRIPTION
-    Installs Claude Code natively via winget (Anthropic.ClaudeCode).
+    Installs Claude Code natively by invoking the official install.ps1 script.
     This native installation method is recommended for Windows.
+    Official Guide: https://code.claude.com/docs/ko/quickstart#native-install-recommended
 
 .EXAMPLE
     .\install-claude-code.ps1
@@ -32,13 +33,9 @@ $ErrorActionPreference = 'Stop'
 # 유틸리티 함수 정의 (모든 안내 문구는 영문으로 작성)
 # ────────────────────────────────────────────
 function Write-Info    { param([string]$msg) Write-Host "[INFO]  $msg" -ForegroundColor Cyan }
-    # 정보 출력
 function Write-Warn    { param([string]$msg) Write-Host "[WARN]  $msg" -ForegroundColor Yellow }
-    # 경고 출력
 function Write-Success { param([string]$msg) Write-Host "[OK]    $msg" -ForegroundColor Green }
-    # 성공 출력
 function Write-Err     { param([string]$msg) Write-Host "[ERROR] $msg" -ForegroundColor Red; exit 1 }
-    # 에러 출력 및 스크립트 강제 종료
 
 # ────────────────────────────────────────────
 # 메인 설치 프로세스
@@ -47,28 +44,19 @@ function Main {
     Write-Info "===== Claude Code install script (Windows PowerShell) ====="
     Write-Info "Installing Claude Code (command-line AI assistant) natively..."
 
-    # 1) winget 명령어 가용성 확인
-    if (-not (Get-Command winget -ErrorAction SilentlyContinue)) {
-        Write-Err "winget is required to install Claude Code. Please install it from the Microsoft Store or https://learn.microsoft.com/en-us/windows/package-manager/winget/"
-    }
-
-    # 2) winget을 통한 Anthropic.ClaudeCode 설치 가동
     try {
-        Write-Info "Running winget installer..."
-        # 라이센스 및 소스 협약 자동 수락 처리와 함께 설치 실행
-        winget install --id Anthropic.ClaudeCode --accept-package-agreements --accept-source-agreements 2>&1 | Out-Null
-        
+        Write-Info "Fetching and executing official installer from: https://claude.ai/install.ps1"
+
+        # Anthropic 공식 설치 ps1 스크립트를 다운로드 및 메모리 상에서 직접 호출 가동
+        $installerScript = Invoke-RestMethod -Uri "https://claude.ai/install.ps1" -UseBasicParsing
+        Invoke-Expression $installerScript
+
         Write-Success "Claude Code has been successfully installed!"
         Write-Info "Please restart your terminal window or refresh your PATH environment variable."
         Write-Info "Run command: claude"
     } catch {
-        Write-Err "Failed to install Claude Code via winget: $_"
+        Write-Err "Failed to install Claude Code: $_"
     }
 }
 
-# 예기치 못한 전체 프로세스 에러 감지를 위한 Trap 설정
-trap {
-    Write-Err "An unexpected error occurred during installation: $_"
-}
-
 Main