Please Read:

Versions are now seperated into their own branches.
4.1-x.x:  Extension for CiviCRM 4.1 and earlier.
4.2-x.x:  Extension for CiviCRM 4.2.
source:  Pre-extension method, folder structure is in tact, place files accordingly.

IMPORTANT:
You have to make a Webhook rule in your Stripe account and enter the path to Webhook.php for recurring charges to end!

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Installation Instructions:

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For CiviCRM 4.2
4.2-x.x instructions:

Install extension

You do not need the extra CMS module for 4.2, only this.
Copy Stripe's PHP library folder 'stripe-php' to civicrm/packages/stripe-php  
You can get Stripe's PHP library here: https://github.com/stripe/stripe-php

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