sac@odin:~/work/volfiles$ /home/sac/bin/glusterfs/git/bin/glusterfs-volgen -n sac -p 8001 localhost:/mnt-dist1 localhost:/mnt/dist-2

Generating server volfiles.. for server localhost as '/home/sac/work/volfiles/localhost-sac-export.vol'
Traceback (most recent call last):
  File "/home/sac/bin/glusterfs/git/bin/glusterfs-volgen", line 181, in <module>
    main()
  File "/home/sac/bin/glusterfs/git/bin/glusterfs-volgen", line 176, in main
    generate_volume_files()
  File "/home/sac/bin/glusterfs/git/bin/glusterfs-volgen", line 159, in generate_volume_files
    create_exp.create_export_volfile ()
  File "/home/sac/bin/glusterfs/git/share/glusterfs/CreateVolfile.py", line 273, in create_export_volfile
    exp_fd.write ("    option hostname %s\n" % host)
NameError: global name 'host' is not defined