Error creating new MVC project - EF and JQuery

Question

Whenever I create a new MVC project, I am getting an error - failed to initialize Powershell host, for the entity framework and Jquery. The error: The following packages failed

Answer 1

None of the solutions here worked for me...not on one of my machines, at least.

For one of my machines, jrummell's answer worked perfectly, and I've not had any issues since; on my other machine, I had to follow the steps here: http://patrickdesjardins.com/blog/failed-to-initialize-the-powershell-host in order to stop the error from appearing.