[Ubutbu 5.10] fusermount: failed to open /dev/fuse: Permission denied

[battistis]

$ sshfs battistis@hostRemoto: /home/battistis/sshfs/ -p 3232 -o allow_user
battistis@HostRemoto's password:
fusermount: failed to open /dev/fuse: Permission denied

aiuto che faccio?