![]() it doesn’t talk directly to any sound card but can be connected to from external apps. Test that jackd points to the newly downloaded version: which jackd should point to /home/pi/local/bin/jackd.Ensure the library is visible: export LD_LIBRARY_PATH=/home/pi/local/lib.Update your PATH: export PATH=/home/pi/local/bin:$. ![]() Unpack the binary: tar xf jack_for_pi_v1.9.8.tar.gz.So, either download the source and compile it yourself, or follow these steps to set up a pre-compiled jackd2 binary available here. It just so happens that version 1.9.8 works perfectly well. The solution: either wait until Jack or the compiler (whichever turns out to be the culprit) is fixed, or compile and install an older version which doesn’t suffer from the errors. If you try running it, you get a remarkably unhelpful Bus Error message as it dies due to struct alignment errors. Unfortunately, the version of jackd2 that apt-get just installed is currently broken. Under Linux, the latest versions of SuperCollider requires Jack to make sound. Install supercollider: sudo apt-get install supercollider.Install Jack 2: sudo apt-get install jackd2.Update your packages: sudo apt-get update.Get a terminal connection to your Pi (either by sshing into the Pi itself or by opening up the Terminal app).Initial Setupįirst, let’s get some base dependencies installed: Hopfully future updates will render this post redundant, but until that time I hope it helps you out. I’ll walk you through this final process so you too can get the crazy synth sounds out of the Pi. After a good while of running into dead ends, a remarbly kind chap called Stephan Lachowsky helped put the final pieces of the puzzle together - so many thanks to him. This unfortunately proved to be much more tricky than apt-get install supercollider. The first step was obviously to get SuperCollider running on the Pi. More recently I’ve joined the Raspberry Pi team for a few months to figure out how much I can port across to the small confines of the Pi with an eye on making something useful for engaging school children with a more modern computer science curriculum. We’ve make a large amount of progress with it and adoption is continuing to grow amongst the programming community. As some of you will know, I’ve spent the last few years hacking furiously on something called Overtone which is a new language front-end to the sound synthesis server SuperCollider written in Clojure.
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