schisamo/vagrant-omnibus — pull request #10 by petecheslock (2013-05-03 02:54:54+00:00)
Title: Allow the user to specify an ENV to set the install.sh location override

This one fixes #9 -

Tested and looks like it's working

```
~/repos/omnibus-chef/vagrant/freebsd (master ✔) ᐅ OMNIBUS_INSTALL_URL="http://dyn-vm.s3.amazonaws.com/chef/install.sh" vagrant provision
[default] Ensuring Chef is installed at requested version of 11.4.0.
[default] Chef 11.4.0 Omnibus package is not installed...installing now.
* About to connect() to dyn-vm.s3.amazonaws.com port 80 (#0)
* Trying 205.251.242.184...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* connected
```