Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/fluxgui/fluxgui.py", line 99, in open_preferences
    self.get_colortemp()
  File "/usr/lib/pymodules/python2.7/fluxgui/fluxgui.py", line 90, in get_colortemp
    index = self.xflux.expect("Color.*")
  File "/usr/lib/python2.7/dist-packages/pexpect.py", line 1316, in expect
    return self.expect_list(compiled_pattern_list, timeout, searchwindowsize)
  File "/usr/lib/python2.7/dist-packages/pexpect.py", line 1330, in expect_list
    return self.expect_loop(searcher_re(pattern_list), timeout, searchwindowsize)
  File "/usr/lib/python2.7/dist-packages/pexpect.py", line 1401, in expect_loop
    raise EOF (str(e) + '\n' + str(self))
pexpect.EOF: End Of File (EOF) in read_nonblocking(). Exception style platform.
<pexpect.spawn object at 0x2935d50>
version: 2.4 ($Revision: 516 $)
command: /usr/bin/xflux
args: ['/usr/bin/xflux', '-l', '53.6886, -1.2906', '-k', '3400', '-nofork']
searcher: searcher_re:
    0: re.compile("Color.*")
buffer (last 100 chars):
before (last 100 chars): c

after: <class 'pexpect.EOF'>
match: None
match_index: None
exitstatus: 1
flag_eof: True
pid: 3669
child_fd: 4
closed: False
timeout: 30
delimiter: <class 'pexpect.EOF'>
logfile: <open file '/tmp/fluxlog.txt', mode 'w' at 0x27e85d0>
logfile_read: None
logfile_send: None
maxread: 2000
ignorecase: False
searchwindowsize: None
delaybeforesend: 0.05
delayafterclose: 0.1
delayafterterminate: 0.1