Description of problem:
I started glances, and it crashes after running for a while.

There's a typo in the glances source -- psutil.AccesDenied should be psutil.AccessDenied (one s is missing)

Version-Release number of selected component:
glances-1.5.2-1.fc18

Additional info:
cmdline:        /usr/bin/python /usr/bin/glances
executable:     /usr/bin/glances
kernel:         3.6.10-4.fc18.x86_64
uid:            1000

Truncated backtrace:
glances.py:522:__get_process_stats__:AttributeError: 'module' object has no attribute 'AccesDenied'

Traceback (most recent call last):
  File "/usr/bin/glances", line 9, in <module>
    load_entry_point('Glances==1.5.2', 'console_scripts', 'glances')()
  File "/usr/lib/python2.7/site-packages/glances/glances.py", line 3152, in main
    stats.update()
  File "/usr/lib/python2.7/site-packages/glances/glances.py", line 910, in update
    self.__update__(input_stats)
  File "/usr/lib/python2.7/site-packages/glances/glances.py", line 890, in __update__
    self.glancesgrabprocesses.update()
  File "/usr/lib/python2.7/site-packages/glances/glances.py", line 564, in update
    procstat = self.__get_process_stats__(proc)
  File "/usr/lib/python2.7/site-packages/glances/glances.py", line 522, in __get_process_stats__
    except psutil.AccesDenied:
AttributeError: 'module' object has no attribute 'AccesDenied'

Local variables in innermost frame:
self: <glances.glances.GlancesGrabProcesses instance at 0xfeccb0>
proc: <psutil.Process(pid=5088, name='ld-linux-x86-64') at 17418576>
procstat: {'cmdline': '', 'memory_info': meminfo(rss=0, vms=0), 'name': 'ld-linux-x86-64', 'memory_percent': 0.0}