my $dir = $ENV{HYDRA_DATA};

    my $dir = $ENV{"HYDRA_DATA"};

#!/var/run/current-system/sw/bin/perl -w
use strict;
use Hydra::Helper::Nix;
my $hydraHome = $ENV{"HYDRA_HOME"};
die "The HYDRA_HOME environment variable is not set!\n" unless defined $hydraHome;
my $hydraData = $ENV{"HYDRA_DATA"};
mkdir $hydraData unless -d $hydraData;
my $dbPath = getHydraPath . "/hydra.sqlite";
system("sqlite3 $dbPath < $hydraHome/sql/hydra.sql") == 0
    or warn "Cannot initialise database in $dbPath";

    enabled       integer not null default 1

    enabled       integer not null default 1,