scripts/Windows/install_erlang.ps1
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Write-Host "Installing Erlang..." -ForegroundColor Cyan Write-Host "Downloading..." $exePath = "$($env:TEMP)\otp_win64_20.2.exe" (New-Object Net.WebClient).DownloadFile('http://www.erlang.org/download/otp_win64_20.2.exe', $exePath) Write-Host "Installing..." cmd /c start /wait $exePath /S del $exePath Remove-Path 'C:\Program Files\erl7.1\bin' Remove-Path 'C:\Program Files\erl7.3\bin' Remove-Path 'C:\Program Files\erl8.2\bin' Remove-Path 'C:\Program Files\erl8.3\bin' Add-Path 'C:\Program Files\erl9.2\bin' [Environment]::SetEnvironmentVariable('ERLANG_HOME', 'C:\Program Files\erl9.2', 'Machine') # C:\Program Files\erl9.2 $x64items = @(Get-ChildItem "HKLM:SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall") $x64items + @(Get-ChildItem "HKLM:SOFTWARE\wow6432node\Microsoft\Windows\CurrentVersion\Uninstall") ` | ForEach-object { Get-ItemProperty Microsoft.PowerShell.Core\Registry::$_ } ` | Where-Object { $_.DisplayName -and $_.DisplayName.contains('Erlang') } ` | Sort-Object -Property DisplayName ` | Select-Object -Property DisplayName,DisplayVersion Write-Host "Installed Erlang" -ForegroundColor Green |