# NOTE: These instructions only work for 64-bit Debian-based
# Linux distributions such as Ubuntu, Mint etc.

# 1. Install our official public software signing key:
wget -O- https://updates.99chat.org/desktop/apt/keys.asc | gpg --dearmor > 99chat-desktop-keyring.gpg
cat 99chat-desktop-keyring.gpg | sudo tee /usr/share/keyrings/99chat-desktop-keyring.gpg > /dev/null

# 2. Add our repository to your list of repositories:
echo 'deb [arch=amd64 signed-by=/usr/share/keyrings/99chat-desktop-keyring.gpg] https://updates.99chat.org/desktop/apt xenial main' |\
  sudo tee /etc/apt/sources.list.d/99chat-xenial.list

# 3. Update your package database and install 99chat:
sudo apt update && sudo apt install 99chat-desktop