Why I Built Pipman-CLI: The "It Worked Yesterday" Struggle We’ve all been there. You write a script, it works perfectly, you go to sleep, and the next day... it’s broken. When I started with Python, this drove me crazy. I’d use AI to help write code, but even the AI couldn't fix it because the problem wasn't the code—it was the environment. The Breaking Point My YouTube downloader kept breaking over and over. After hours of manual "error hunting," I realized the culprit: outdated libraries.