fix: add message for missing environment in list_packages. Closes #21 · luciorq/condathis@7aa1ada

No such keg: /opt/homebrew/Cellar/pkg-config@0.29.2

pkgconf 2.3.0_1 is already installed and up-to-date. To reinstall 2.3.0_1, run: brew reinstall pkgconf

HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK is set: not checking for outdated dependents or dependents with broken linkage!