# \#octave

**URL:** https://psychtoolbox.discourse.group/tag/octave/22.md

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## [PTB-3 Launch on Ubuntu 22.04 on GNU Octave 6.4](https://psychtoolbox.discourse.group/t/ptb-3-launch-on-ubuntu-22-04-on-gnu-octave-6-4/4518)

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**Author:** [@Atul](https://psychtoolbox.discourse.group/u/Atul)\
**Replies:** 1\
**Last updated:** [June 30, 2022, 5:16pm UTC](https://psychtoolbox.discourse.group/t/ptb-3-launch-on-ubuntu-22-04-on-gnu-octave-6-4/4518 "2022-06-30T17:16:21Z")

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Hi, I am novice with PTB. I have installed Ubuntu 22.04, in dual boot, on my laptop. then downloaded GNU Octave 6.4 from “Ubuntu Software”. For PTB-3, I followed the commands given in Neurodebian for my Ubuntu version, …