bootPackageDatabaseArgs :: Args
bootPackageDatabaseArgs = do
    stage  <- getStage
    dbPath <- expr $ packageDbPath stage
    expr $ need [dbPath -/- packageDbStamp]
    stage0 ? packageDatabaseArgs
bootPackageDatabaseArgs :: Args
bootPackageDatabaseArgs = do
    stage  <- getStage
    dbPath <- expr $ packageDbPath stage
    expr $ need [dbPath -/- packageDbStamp]
    stage0 ? packageDatabaseArgs
bootPackageDatabaseArgs = do
    stage  <- getStage
    dbPath <- expr $ packageDbPath stage
    expr $ need [dbPath -/- packageDbStamp]
    stage0 ? packageDatabaseArgs