The following was filed automatically by anaconda:
anaconda 15.10 exception report
Traceback (most recent call first):
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicelibs/loop.py", line 49, in losetup
    raise LoopError(str(e))
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicelibs/loop.py", line 55, in get_device_path
    buf = losetup(args, capture=True)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 575, in isIgnored
    backing_device = devicelibs.loop.get_device_path(name)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 863, in addUdevDevice
    if self.isIgnored(info):
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 1712, in _populate
    self.addUdevDevice(dev)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/devicetree.py", line 1665, in populate
    self._populate()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/__init__.py", line 423, in reset
    self.devicetree.populate()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/storage/__init__.py", line 117, in storageInitialize
    storage.reset()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/dispatch.py", line 211, in moveStep
    rc = stepFunc(self.anaconda)
  File "/usr/lib64/python2.7/site-packages/pyanaconda/dispatch.py", line 130, in gotoNext
    self.moveStep()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/gui.py", line 1293, in setScreen
    self.anaconda.dispatch.gotoNext()
  File "/usr/lib64/python2.7/site-packages/pyanaconda/gui.py", line 1205, in nextClicked
    self.setScreen ()
LoopError: Error running losetup: No such file or directory