From githacktools.blogspot.com
Install and run Tortuga on Windows
First, download and run Python 2.7.x setup file from Python.org. On Install Python 2.7.x Setup, choose Add python.exe to Path.
Download and run Git setup file from Git-scm.com and enable Use Git from Windows Command Propmt.
And then, download Tortuga-master.zip, extract, open PowerShell or Command Prompt on its folder. After that, enter this commands: python sms_windows.py