As a guy who prefers to use modern stuff like Node.js instead of crappy old PHP, I´m not really a fan of the Facebook PHP SDK. But sometimes you just need to use it – so here´s a basic tutorial for the current Facebook PHP SDK, they bumped it up a major version so i had to try it. It´s a bit weird that they call it “v4-5.0” though. I knew it would be a problem to use the tag “facebook-php-sdk-v4” on github…
Since i am a big fan of Node.js and wanted to use the latest version on my Raspberry, i´ll explain how to install it in this article. We´ll take the pro route this time and compile Node.js on our own, because we want the latest Node.js version and they are not very fast with the ARM builds. And because it´s cool.
While the older Raspberry versions (A/B/B+) may not be up for the task, you can easily use the Raspberry 2 for a Minecraft server. At least 5 concurrent users are no problem at all, depending on your bandwidth. My Raspberry 2 did not use more than 300% CPU in a test, which is actually 75% – most of the time it was even below 200% (=50% on the Raspberry 2). It seems that Minecraft scales well over the 4 cores, at least with the version i am using.
Facebook changed their PHP SDK a lot with version 4.0, so i thought you could use a tiny tutorial how to authorize users and how to use the API with the new version. Feel free to comment about any errors or suggestions.
Although I prefer other languages, here´s a small tutorial to get you started with Python on your Raspberry Pi. The latest Rasbpian distribution already comes with Python so you don´t even need to install anything else. Actually, i even found 2 versions on my Raspberry, 2.7.3 when i just run “python” in the terminal and 3.2.3 with “python3”. Obviously, we will use python3 here.