my $dir = rel2abs tempdir 'workXXXX', DIR => $self->{cfg}{dir};
my $dest = catfile $dir, 'pkg';
mkdir $dest;
+ @pkgs = grep { exists $self->{cfg}{pkgs}{$_} } @pkgs;
push @pkgs, split ',', ($self->{cfg}{pkgs}{$_}{deps} // '') for @pkgs;
@pkgs = uniq @pkgs;
addpkg $_, $dest for @pkgs;