y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 257, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 190, in deepcopy
    y = _reconstruct(x, rv, 1, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 334, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 257, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 190, in deepcopy
    y = _reconstruct(x, rv, 1, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 334, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 257, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 230, in _deepcopy_list
    y.append(deepcopy(a, memo))
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 237, in _deepcopy_tuple
    y.append(deepcopy(a, memo))
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 257, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 190, in deepcopy
    y = _reconstruct(x, rv, 1, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 334, in _reconstruct
    state = deepcopy(state, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 257, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 163, in deepcopy
    y = copier(x, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 257, in _deepcopy_dict
    y[deepcopy(key, memo)] = deepcopy(value, memo)
  File "/usr0/home/spoddar2/anaconda/lib/python2.7/copy.py", line 182, in deepcopy
    rv = reductor(2)
TypeError: can't pickle PyCapsule objects

If you suspect this is an IPython bug, please report it at:
    https://github.com/ipython/ipython/issues
or send an email to the mailing list at ipython-dev@python.org

You can print a more detailed traceback right now with "%tb", or use "%debug"
to interactively debug it.

Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
    %config Application.verbose_crash=True