Tag Archives: Python

Installing Numpy on Windows 7 / 8 with Python 2.7 (Unable to find vcvarsall.bat)

Installing Numpy is as easy as running the command below: pip install numpy However, If you don’t have a C/C++ compiler installed, you can get the following error while you are trying to install Numpy on Windows 7 or 8.1: … Continue reading

Posted in Data Analysis, Machine Learning, Python | Tagged , , | Leave a comment

MongoDB – PyMongo error while connecting to a remote server: [Errno 111] Connection refused

If you are trying to connect a remote server (e.g. Linux Ubuntu) via PyMongo, it is probable that you get an error as below: pymongo.errors.ConnectionFailure: [Errno 111] Connection refused In order to resolve this issue, you need to enable external … Continue reading

Posted in Data Analysis, Linux | Tagged , , , , | Leave a comment