problems with diamond collectors on windows

gistfile1.txt

[2013-05-18 15:58:54,463] [Thread-12] Collecting data from: MemoryCollector
[2013-05-18 15:58:54,483] [Thread-13] Collecting data from: LoadAverageCollector

[2013-05-18 15:58:54,483] [Thread-13] Can not read path /proc/loadavg
[2013-05-18 15:58:54,493] [Thread-14] Collecting data from: DiskSpaceCollector
[2013-05-18 15:58:54,493] [Thread-14] Traceback (most recent call last):
  File "C:\Users\Administrator\gra\lib\site-packages\diamond\collector.py", line
 412, in _run
    self.collect()
  File "C:\\Program Files\\diamond\\collectors\diskspace\diskspace.py", line 199
, in collect
    data = os.statvfs(info['mount_point'])
AttributeError: 'module' object has no attribute 'statvfs'

[2013-05-18 15:58:54,513] [Thread-1] Collecting data from: CPUCollector
[2013-05-18 15:58:54,513] [Thread-1] Traceback (most recent call last):
  File "C:\Users\Administrator\gra\lib\site-packages\diamond\collector.py", line
 412, in _run
    self.collect()
  File "C:\\Program Files\\diamond\\collectors\cpu\cpu.py", line 190, in collect

    cpu_time[i].nice,
AttributeError: 'cputimes' object has no attribute 'nice'

[2013-05-18 15:58:54,523] [Thread-1] Collecting data from: VMStatCollector
[2013-05-18 15:58:54,612] [Thread-15] Collecting data from: MountStatsCollector
[2013-05-18 15:58:54,612] [Thread-15] Cannot read path /proc/self/mountstats
[2013-05-18 15:58:54,693] [Thread-16] Collecting data from: SockstatCollector
[2013-05-18 15:58:54,703] [Thread-1] Collecting data from: DiskUsageCollector
[2013-05-18 15:58:54,703] [Thread-1] Traceback (most recent call last):
  File "C:\Users\Administrator\gra\lib\site-packages\diamond\collector.py", line
 412, in _run
    self.collect()
  File "C:\\Program Files\\diamond\\collectors\diskusage\diskusage.py", line 158
, in collect
    for key, info in self.get_disk_statistics().iteritems():
  File "C:\\Program Files\\diamond\\collectors\diskusage\diskusage.py", line 121
, in get_disk_statistics
    disks = psutil.disk_io_counters(True)
  File "C:\Python27\lib\site-packages\psutil\__init__.py", line 1213, in disk_io
_counters
    raise RuntimeError("couldn't find any physical disk")
RuntimeError: couldn't find any physical disk