Clarify Windows installation bad + alternatives

State some ruby gems might not be supported and Docker is easiest solution.

diff --git a/INSTALL.md b/INSTALL.md
index 3d591c92de5fc36e775e5b9f42106ed7896f19d9..f3b4b85502f448d617134fc4469c9166628b1eb6 100644 (file)
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -12,7 +12,7 @@ are two alternatives which make it easier to get a consistent development enviro
 These instructions are based on Ubuntu 20.04 LTS, which is the platform used by the OSMF servers.
 The instructions also work, with only minor amendments, for all other current Ubuntu releases, Fedora and MacOSX
 
 These instructions are based on Ubuntu 20.04 LTS, which is the platform used by the OSMF servers.
 The instructions also work, with only minor amendments, for all other current Ubuntu releases, Fedora and MacOSX
 

-We don't recommend attempting to develop or deploy this software on Windows. If you need to use Windows, then try developing this software using Ubuntu in a virtual machine, or use [Vagrant](VAGRANT.md).
+We don't recommend attempting to develop or deploy this software on Windows. Some Ruby gems may not be supported. If you need to use Windows the easiest solutions in order are [Docker](DOCKER.md), [Vagrant](VAGRANT.md), and Ubuntu in a virtual machine.

 
 ## Dependencies
 
 
 ## Dependencies