Tested make install_os on a real Fedora 42 VM (exit 0: gcc 15, psql,
node 22 installed). Two fixes from the run:
- postgresql-setup --initdb failed with "invalid locale settings"
because Fedora cloud images ship no LANG; force a valid locale via
PGSETUP_INITDB_OPTIONS=--locale=C.UTF-8 and wipe a partial data dir
first (a failed init leaves /var/lib/pgsql/data/log behind and blocks
the retry). Verified: cluster PG 16 initialised, service active,
erplibre superuser created.
- the dev-tools group was referenced by display name ("C Development
Tools and Libraries", "No match"); use the group id c-development.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>