"In order to get more feedback from developers, we have early developer channel versions of Google Chrome for Mac OS X and Linux, but whatever you do, please DON'T DOWNLOAD THEM! Unless of course you are a developer or take great pleasure in incomplete, unpredictable, and potentially crashing software. How incomplete? So incomplete that, among other things , you won't yet be able to view YouTube videos, change your privacy settings, set your default search provider, or even print," explains the Chromium blog.
The Mac version requires Intel CPU and Mac OS X 10.5.6, while the Linux version requires Intel Pentium 4 / Athlon 64 or later CPU, and Ubuntu 8.04 or Debian 5 or later.
I installed Google Chrome 3.0.183.1 in Ubuntu 8.10 and the process was painless. Most web pages are rendered properly, with the notable exception of the pages that require Flash or Google Gears. The settings dialog lacks many of the options that are available in the Windows version, the bookmark manager doesn't work, you can't change the default search engine, but these are just missing features that will be added in the near future.
Google Chrome for Mac:
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Google Chrome in Ubuntu 8.10 (initial warnings):