for subdir_name in sorted(os.listdir(packages_dir)):
subdir_path = packages_dir + '/' + subdir_name
if os.path.exists(subdir_path + '/BROKEN.txt'): continue
for subdir_name in sorted(os.listdir(packages_dir)):
subdir_path = packages_dir + '/' + subdir_name
if os.path.exists(subdir_path + '/BROKEN.txt'): continue