def _initialize_env(pipeline):
	if pipeline == "viral":
		env.VIRAL_ROOT_DIR = "/usr/local/VHTNGS"
		if not _path_exists(env.VIRAL_ROOT_DIR):
			sudo("mkdir -p %s" % env.VIRAL_ROOT_DIR)
	elif pipeline == "vigor":
		env.VIGOR_ROOT_DIR = "/usr/local/VIGOR"
		if not _path_exists(env.VIGOR_ROOT_DIR):
			sudo("mkdir -p %s" % env.VIGOR_ROOT_DIR)
		env.VIGOR_SCRATCH_DIR = "/usr/local/scratch/vigor"
		if not _path_exists(env.VIGOR_SCRATCH_DIR):
			sudo("mkdir -p %s" % env.VIGOR_SCRATCH_DIR)
			sudo(env.VIGOR_SCRATCH_DIR % "find %s -type f -exec chmod 666 {} \;")
			sudo("find %s -type d -exec chmod 777 {} \;" % env.VIGOR_SCRATCH_DIR)
	else:
		env.VICVB_LOCAL_DIR = "/usr/local/VICVB";
		env.VICVB_GALAXY_DIR = "/mnt/galaxyTools/galaxy-central/static/vicvb";
dataset/ETHPy150Open chapmanb/cloudbiolinux/cloudbio/custom/vcr.py/_initialize_env/swapped operands of `%`