(cabal check) Add "No internal name clash" test

[cabal.git] / cabal-testsuite / PackageTests / PackageDB / cabal-fail-no-packagedbs.out

# cabal v2-build
Error: cabal: No package databases have been specified. If you use --package-db=clear, you must follow it with --package-db= with 'global', 'user' or a specific file.