Learn Skills

How to Fix “ModuleNotFoundError: No module named ‘pdfkit’” in Mr. Holmes (Kali Linux) Introduction Mr. Holmes is a popular OSINT (Open-Source Intelligence) tool used in ethical hacking and cybersecurity learning. However, many beginners face an error while running the tool on Kali Linux: ModuleNotFoundError: No module named 'pdfkit' This error can be confusing, especially for new users. In this article, you will learn why this error occurs and how to fix it step by step in a clean and safe way . Error Description When trying to run Mr. Holmes using the command: sudo python3 MrHolmes.py You may see the following traceback ending with: ModuleNotFoundError: No module named 'pdfkit' Some users also try to activate a virtual environment and get: source .lib_venv/bin/activate source: no such file or directory Why This Error Happens This issue usually occurs due to one or more of the following reasons: 1. Virtual Environment Was Not Created You attempted to activate a virtual...

Mr. Holmes OSINT Tool – Installation & Usage Guide (Educational Blog for Students) 🔍 Introduction Mr. Holmes is an Open Source Intelligence (OSINT) framework designed to collect information from publicly available sources on the internet. It is mainly used for educational research, cybersecurity learning, and digital investigation studies . This blog is written only for students and learners who want to understand how OSINT tools work in real-world scenarios . ⚠️ Legal & Ethical Disclaimer (Must Read) ❗ Educational Use Only Mr. Holmes is created strictly for educational, research, and learning purposes . The tool is not 100% accurate and may sometimes fail Any data collected depends on publicly available sources The author of this blog does not encourage illegal activity Misuse of this tool may violate local cyber laws and privacy regulations ⚖️ Always follow your country’s cyber laws and ethical hacking guidelines. 🧠 What is Mr. Holmes? Mr. Holmes is an OSINT informatio...