Step 5 - Install python ez_install
Start PowerShell as administrator.
Paste this: (Invoke-WebRequest

| python -
Yes the '-' too.
Press Enter, let it install.
i have done all the install instructions up to this point at which i get an error when i try and input the above command line. the error is this:
Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.
PS C:\Windows\system32> (Invoke-WebRequest

).Content | python -
The term 'Invoke-WebRequest' is not recognized as the name of a cmdlet, functio
n, script file, or operable program. Check the spelling of the name, or if a pa
th was included, verify that the path is correct and try again.
At line:1 char:19
+ (Invoke-WebRequest <<<<

| pyt
hon -
+ CategoryInfo : ObjectNotFound: (Invoke-WebRequest:String) [], C
ommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
any help would be much appreaciated. thank you for your time.