votinginfoproject/hermes-client — pull request #2 by tie-rack (2014-07-23 19:11:08+00:00)
Title: [CS WM] Check PowerShell version and give advice

Our use of System.IO.FileStream and System.Net.WebRequestMethods+Ftp requires PowerShell 4.0. Now we check the PowerShell version and give instructions if it's too old.

[Pivotal story](https://www.pivotaltracker.com/story/show/75526476)