Wikivu

:: Pick one of these two files (cmd or ps1)

:: Set directory for installation - Chocolatey does not lock 
:: down the directory if not the default
SET INSTALLDIR=c:\ProgramData\chocoportable
setx ChocolateyInstall %INSTALLDIR%

:: All install options - offline, proxy, etc at
:: https://chocolatey.org/install
@powershell -NoProfile -ExecutionPolicy Bypass -Command "(iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))) >$null 2>&1" && SET PATH="%PATH%;%INSTALLDIR%\bin"