Thanks for the link, but the comments at that post are not encouraging. moreover the post says "one more thing to keep in mind that Odoo v9 Enterprise version will have some interesting features that will not be in Odoo v9 Community." so it is just about installing odoo, not odoo enterpirse.

I do not understand your question nor your comment. If you have legit access to Odoo Enterprise, you will have access to the Odoo Enterprise documentation. So please revert to Odoo. If you want to install the community edition, please edit your question title and follow the official documentation: https://www.odoo.com/documentation/9.0/setup/install.html (Sometimes you have to replace "8.0" with "9.0")