Description of problem:

I'm trying to setup the color LaserJet Pro MFP M177fw. 
Hplip 3.15.7 vers.2.1 is installed. 

Running the command hp-setup -i, will install the hp-plugin, but doesn't it. 

Independent, if I choose the download of the plug-in from HP or give the path to the plug-in manually, the result it's the same: After i accept the license terms the install of the plugin starts, but never ends. It's like a loop.

I need to interrupt the process with Ctrl+C or use the kill command.

Here is the result:

|^CTraceback (most recent call last):
  File "./plugin_install.py", line 184, in <module>
    if not installPlugin():
  
File "./plugin_install.py", line 56, in installPlugin
    status, output = utils.run(cmd, passwordObj)

File "/usr/share/hplip/base/utils.py", line 1283, in run
    i = child.expect(EXPECT_LIST)

File "/usr/share/hplip/base/pexpect/__init__.py", line 1418, in expect
    timeout, searchwindowsize)

File "/usr/share/hplip/base/pexpect/__init__.py", line 1433, in expect_list
    timeout, searchwindowsize)

File "/usr/share/hplip/base/pexpect/__init__.py", line 1502, in expect_loop
    c = self.read_nonblocking(self.maxread, timeout)

File "/usr/share/hplip/base/pexpect/__init__.py", line 901, in read_nonblocking
    r, w, e = self.__select([self.child_fd], [], [], timeout)

File "/usr/share/hplip/base/pexpect/__init__.py", line 1687, in __select
    return select.select(iwtd, owtd, ewtd, timeout)

KeyboardInterrupt

error: Python gobject/dbus may be not installed

Traceback (most recent call last):

File "/bin/hp-plugin", line 368, in <module>
pluginObj.run_plugin(plugin_path, mode)

File "/usr/share/hplip/installer/pluginhandler.py", line 366, in run_plugin
    os.chdir(cwd)  

It's impossible to install the plugin.

Thanks