Hi Gregorio,

The website seems to be down temporarely, it will probably be back soon.
An installation through pip3 should work fine though, as this installs all requirements too.

P.S: You should run Odoo on Linux / Ubuntu instead of Windows. Most of the people run on Linux and there is much more support for Linux than Windows so way more people can help you too.

Regards,

Yenthe

Thanks, but my current work environment is Windows and a previous installation of Odoo in the form of a package in other windows system worked perfectly. 
Has anyone tried to install odoo from the sources in Windwos?