I'm using Mac OS and receiving an error when doing the following: import pandas as pd import yfinance as yf from yahoofinancials import YahooFinancials ModuleNotFoundError: No module named 'yfinance' I've checked pip is installed to the latest version & I've done pip list and yfinance is in there. I have also checked with: pip show yfinance Name: yfinance Version: 0.1.70 Summary: Download market data from Yahoo! Finance API Home-page: https://github.com/ranaroussi/yfinance Author: Ran Aroussi Author-email: ran@aroussi.com License: Apache Location: /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages Requires: lxml, multitasking, numpy, pandas, requests Required-by: MacBook-Air:~ User$ So it's installed and its path is that of Python3 the latest python. I'd really appreciate any suggestions! Thanks [EDIT] I'm running Spyder from the default Spyder environment. Continue reading...