Installation was very noisy: poetry ran "install -vvv" and repo sync /
git daemon ran with -v/--verbose. They are now quiet by default
(poetry -q, repo sync -q, no git daemon --verbose) and the detailed
logs come back only when EL_VERBOSE=1.
Applied to install_locally.sh (poetry) and every manifest script (repo
sync + git daemon). env_var.sh documents EL_VERBOSE and respects a value
already set in the environment, so "EL_VERBOSE=1 make install_odoo_18"
works.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>