Step 4

Post-Installation System Setup

Open a terminal (Ctrl + Alt + T) and run these commands to prepare your system.

Update the System

bash
# Update package list
sudo apt update

# Install all available updates (5–15 minutes)
sudo apt upgrade -y

# Remove unused packages
sudo apt autoremove -y

Install Required System Tools

bash
sudo apt install -y \
  curl wget git build-essential \
  software-properties-common apt-transport-https \
  ca-certificates gnupg lsb-release \
  unzip htop net-tools

Install Node.js 20 LTS

bash
# Add Node.js 20 repository
curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -

# Install Node.js
sudo apt install -y nodejs

# Verify
node --version    # Should show: v20.x.x
npm --version     # Should show: 10.x.x

Install Python 3 & Audio Dependencies

bash
# Python 3
sudo apt install -y python3 python3-pip python3-venv python3-dev

# Audio dependencies (for voice features)
sudo apt install -y \
  portaudio19-dev ffmpeg \
  libsndfile1 libasound2-dev libportaudio2

# Reboot to apply all changes
sudo reboot
💡
All Done!

After rebooting, your system is ready for Ollama and OneAiMind. Open a terminal again (Ctrl + Alt + T) and continue to the next step.

← Install UbuntuInstall Ollama →