Downloading the installer from Chrome gives this message...
Which I would attribute to it being a new download... but the fact that the installer is 531Mb, while downloading the individual files would only be 61Mb (9+6+46), makes me wonder what else might be in the installer that could also be triggering this message?
Yes, the new Installer for Rollbase 2.0.0.0 does include a proper 'installer' executable. It also includes an OpenEdge database that you can optionally use for running your private cloud instance of Rollbase.
After extracting the installer zip file, there is an installer exe which is 147Mb, which is still large considering, but conceivable. Then there is a Progress_Rollbase_RDBMS.iam.zip file which is 400Mb. If you unzip that, you get folder full of items, all of which are tiny, except for a 1Gb jar file. Inspecting that jar file reveals a host of files, which look like they are a combination of java install files and other Progress products, including OpenEdge.
Yes, the new Installer for Rollbase 2.0.0.0 does include a proper 'installer' executable. It also includes an OpenEdge database that you can optionally use for running your private cloud instance of Rollbase.