I have python 2.7 and python 3 installed. I also have pip2.7 and pip3 installed. I use IPython Notebook in the Jupyter console. Using the console I can use every module I want but I'm trying to use the terminal : python script.py arg1 arg2 I have installed pandas 0.17.1 in both versions of python. Then I launch my script in the terminal and I get the following error: Traceback (most recent call last): File "script.py", line 21, in <module> import pandas as pd ImportError: No module named pandas and yet when running pip install pandas pip2.7 install pandas it says: requirement already satisfied How can I enable pandas to be imported in my script running in Terminal ? Any ideas ? Thank you. Continue reading...