How do I get libraries into the library folder?

[jcd83a]

So, I've read through the relevant wiki pages about libraries and I wanted to test the process with the ketai zip.

I downloaded it, opened up APDE, then went to Tools>Import Library>Manage Libraries>Install Compressed Library, and select the ketai.zip file. Then APDE crashes, displaying "APDE has stopped working."

Ultimately, I want to add the processing Serial library to APDE so I can communicate between an arduino and my phone. Does anyone have advice on what to do OR, preferably, a simple step by step guide on how to add the serial library to APDE starting from the github page for processing libraries? I'm a little new to processing and very new to APDE, so thank you ahead of time! If you need any more info that might help, let me know

EDIT: I figured a roundabout way to add the ketai library, but I'm still having trouble formatting the serial library from the processing repository into a format that APDe will accept. IF you have any advice, I'd be grateful