Comment 0 for bug 1675651

Do not run. I then paste information from the terminal:

Traceback (most recent call last):
  File "/usr/share/gufw/gufw/gufw.py", line 30, in <module>
    gufw = Gufw(controler.get_frontend())
  File "/usr/share/gufw/gufw/gufw/view/gufw.py", line 81, in __init__
    self.winadd = Add(self)
  File "/usr/share/gufw/gufw/gufw/view/add.py", line 43, in __init__
    self._set_initial_values()
  File "/usr/share/gufw/gufw/gufw/view/add.py", line 101, in _set_initial_values
    for ifaceName in self.gufw.fw.get_net_interfaces():
  File "/usr/share/gufw/gufw/gufw/model/frontend.py", line 126, in get_net_interfaces
    return self.firewall.get_net_interfaces(exclude_iface)
  File "/usr/share/gufw/gufw/gufw/model/firewall.py", line 251, in get_net_interfaces
    all_faces = self.backend.get_net_interfaces()
  File "/usr/share/gufw/gufw/gufw/model/ufw_backend.py", line 462, in get_net_interfaces
    cmd = self._run_cmd(cmd_ifaces)
  File "/usr/share/gufw/gufw/gufw/model/ufw_backend.py", line 37, in _run_cmd
    proc = subprocess.Popen(cmd, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  File "/usr/lib/python3.5/subprocess.py", line 676, in __init__
    restore_signals, start_new_session)
  File "/usr/lib/python3.5/subprocess.py", line 1282, in _execute_child
    raise child_exception_type(errno_num, err_msg)
FileNotFoundError: [Errno 2] No existe el archivo o el directorio: 'netstat'