Can't Install it with Vagrant

[thomakl]

Hi

I'm trying to install it as written in Read.Me :

First get a fresh Django-Facebook checkout
`git clone git@github.com:tschellenbach/Django-facebook.git django-facebook

Go to the directory:
cd django-facebook

Time to start Vagrant (grab a cup of coffee after this command, it'll take a while) :)
vagrant up; vagrant provision

Finally done?
vagrant ssh python manage.py runserver 0:8000

However With Vagrant 2.1.2 and VirtualBox on Mac OS X 10.11.6 (El Capitan) I can't make it :
vagrant up; vagrant provision

It says :
An error occurred while downloading the remote file. The error message, if any, is reproduced below. Please fix this error and try again.

Failed to connect to hashicorp-files.hashicorp.com port 443: Operation timed out There were warnings and/or errors while loading your Vagrantfile for the machine 'local_dev-0'.

Any suggestions ?