Codex gemini install cli

Debian/Ubuntu

sudo apt-get remove -y nodejs npm
curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash -
sudo apt-get install -y nodejs

mkdir -p ~/.npm-global
npm config set prefix '~/.npm-global'
export PATH=~/.npm-global/bin:$PATH
echo 'export PATH=~/.npm-global/bin:$PATH' >> ~/.bashrc

npm install -g npm@latest
npm install -g --allow-scripts=@github/keytar,node-pty @openai/codex @google/gemini-cli

codex --version
gemini --version