I'm working on a sample project with python language and visual studio 2019 IDE and I want to know how/where can I install packages like "sklearn"? When I run my project I encounter with this error : Message=No module named 'sklearn' Source=C:\PythonApplication1\PythonApplication.py StackTrace: File "C:\PythonApplication1\PythonApplication.py", line 12, in <module> from sklearn.base import BaseEstimator I was looking on the Internet and found this link about scikit-learn but it doesn't help to resolve my issue. Continue reading...