Great @nicnut Well I was working in another image.. Even smaller... With Pd 0.49 and Purr data pre installed.. I already did not tried to use midi in these... But we can start it and post another image with these hacks out of the box!

You can't use 32 bit version in your system? Maybe it works...

I found in William Brent website the source code, you can try open a issue and try to compile yourself a 64bit version of [convolve~] with wbrent help.

Good luck!

@nicnut I tested this Raspian with Pd and Purr Data installed image. I tested it in my RPi2 and it should work with SD Cards bigger than 8 Gb.

I'm crossing my fingers for you!!! Now it is my last chance to help you! hehehehe

I don't know what happened... Try it... I make a fresh Raspbian with Pd and Purr data installed on it, I will share it when upload ends. Perhaps it can work.

@nicnut don't know what's happend in your system. Something in your image are very very weird....
Maybe some kind of witchcraft!!

Please confirm if all dependencies for pd compilation are installed correctly...
And your system updated, in Terminal:

sudo apt update && sudo apt upgrade

Are you using Noobs install version??? It can affect results.

If you are, I recommend to make a new image using RASPBIAN STRETCH WITH DESKTOP.

To flash it in SD card I recommend use Etcher. See the official documentation.

tar file are right.. the v argument only put tar in verbose mode...

Very weird.... Ok..! I can see...!! You are in /usr/lib/src/ folder!!! That can be the issue...!

Create src folder in your user directory... By default on raspbian: /home/pi

How about giving a chance to Pd 0.49 recently released... (??) I edited the tutorial above with these version.. Lot of nice features are with it. I tested it now in my Pi2 with the last Raspian and it works like a charm!

Tutorial to compile Pure-data 0.49 on Raspberry Pi with Jack support:

STEP1. Open Terminal:
Ctrl+Alt+T

STEP2. Creating folder to organize compilation (optional):

mkdir src

STEP3. Enter in src folder / install dependencies / download pd source code / unpack downloaded file:

cd src
sudo apt install build-essential autoconf automake libtool gettext git libasound2-dev libjack-jackd2-dev libfftw3-3 libfftw3-dev tcl tk
wget http://msp.ucsd.edu/Software/pd-0.49-0.src.tar.gz
tar -xzf pd-0.49-0.src.tar.gz

STEP4. Compiling Pd:

cd pd-0.49-0
./autogen.sh
./configure --enable-jack --enable-fftw
make

STEP5. Confirming if compilation are ok:

cd bin
./pd

STEP6. If it run, you can install Pd in your raspbian:

cd ..
sudo make install

It don't install fancy icons with desktop integration, if you need that, you need to do it manually.

hope it help!

Changelog:

2018.09.25

• remove clone pure-data git repository step to download Pd-0.49 from miller's site in STEP3.

• unpack file downlaoded via command line in STEP3

Great great news!!!! Thanks Porres!!

Thanks for share!!! I like it too!!!

To register, I received a response in Pd-list and I return to try [pofxml], but it fail to parse bigger files, explicitly that: map_true.xml, wich freeze Pd...

on step
Esteban