If you want pure Chrome OS (not Chromium), CloudReady is actually an official Google product now—but it lacks Play Store. Rammus is better for Android apps.
Extract both the Brunch archive and the ChromeOS recovery image using a tool like Rename Image: Locate the file from the recovery image extraction and rename it to chromeOS.bin to simplify command entry later. chromeos-install.sh script (from the Brunch folder) and your chromeOS.bin into a single folder named "ChromeOS". 4. Building & Installing the Image chrome os rammus iso download install
: Download the latest release ( .tar.gz ) from the Brunch GitHub repository . If you want pure Chrome OS (not Chromium),