prerequisites-debian.md

Prerequisites — Debian / Ubuntu

sudo apt install jq bc gzip python3 git

For the GitHub CLI (gh):

# See https://github.com/cli/cli/blob/trunk/docs/install_linux.md
sudo mkdir -p -m 755 /etc/apt/keyrings
wget -qO- https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
sudo apt update && sudo apt install gh

Already present on most Debian/Ubuntu installs: bash, coreutils (provides timeout, tr, sort, wc, etc.), grep, awk, sed, gzip, find

Install Claude Code:

npm install -g @anthropic-ai/claude-code

See the Claude Code docs for authentication setup.