in python 3.4.2, when I use "import coinbase"

I get the following error:

Traceback (most recent call last):
File "coinkiosk2.py", line 13, in <module>
import coinbase
File "C:\Python34\lib\site-packages\coinbase\__init__.py", line 8, in <module>
from .CoinbaseOAuth import CoinbaseOAuth File "C:\Python34\lib\site-packages\coinbase\CoinbaseOAuth.py", line 10, in <m odule> import requests ImportError: No module named 'requests'`