To make it run in Ubuntu:

#Add the unstable sources in order to get the latest neovim
sudo add-apt-repository ppa:neovim-ppa/unstable -y
sudo apt update
sudo apt install git neovim ripgrep build-essential wget curl unzip
#Install NVM for nodejs (as a regular non-root user)
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.4/install.sh | bash
source ~/.bashrc
nvm install --lts
nvm use --lts
npm install -g yarn

#Install LazyGit
LAZYGIT_VERSION=$(curl -s "https://api.github.com/repos/jesseduffield/lazygit/releases/latest" | grep -Po '"tag_name": "v\K[^"]*')
curl -Lo lazygit.tar.gz "https://github.com/jesseduffield/lazygit/releases/latest/download/lazygit_${LAZYGIT_VERSION}_Linux_x86_64.tar.gz"
tar xf lazygit.tar.gz lazygit
sudo install lazygit /usr/local/bin


#Clone this repo in $HOME/.config/nvim