chrplr

expyriment is a great Python library to program psychology experiments.

However pip install expyriment fails with many versions of Python because it tries to recompile pygame

Here we show how to use pyenv to create an environement with Python 3.7.6 in which "pip install expyriment" should work.

Installation

sudo apt install -y python3-pip python-is-python3 python3.10-venv

chrplr

Installing a Linux workstation with psychtoolbox, psychopy, expyriment

Author: christophe@pallier.org

Date: 05 Nov 2021

Warning: These instructions work for Ubuntu 20.04 LTS focal (will probalby need some modifications for another Ubuntu distribution)

Install some basic packages

chrplr

#include <stdlib.h>
#include <stdio.h>
#include <string.h>


const char* DELIMITERS = "!\"#$%&'()*+,-./:;<=>?@[]^_`{|}~\\\t\n\r ";

int main(int argc, char* argv[])
{
        FILE* fd;

chrplr

/* Play a sound file (wav format) passed on the command line, using libsdl2
 *
 * Time-stamp: <2021-05-26 14:58:39 christophe@pallier.org> 
 *
 * Compile with:
 *   cc -W -Wall $(sdl2-config --cflags) test_playsound.c $(sdl2-config --libs) -o test_playsound
 */

#include <stdio.h>
#include <SDL2/SDL.h>

chrplr

#! /usr/bin/env python3
# Time-stamp: <2019-11-03 10:53:53 christophe@pallier.org>


""" Cleanly format the output of ``du``.

Example:

    du Documents/ | sort -rn | pretty_du | head