anaconda環境で
from sklearn import datasets
from matplotlib import pyplot as plt, cm
digits = datasets.load_digits()
data = digits.images[0]
plt.imshow(data.reshape(8, 8), camp=cm.gray_r, interpolation='nearest')
plt.show()
を実行すると

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\AN\lib\site-packages\matplotlib\pyplot.py", line 3157, in imshow
**kwargs)
File "C:\AN\lib\site-packages\matplotlib\__init__.py", line 1897, in inner
return func(ax, *args, **kwargs)
File "C:\AN\lib\site-packages\matplotlib\axes\_axes.py", line 5122, in imshow
resample=resample, **kwargs)
File "C:\AN\lib\site-packages\matplotlib\image.py", line 753, in __init__
**kwargs
File "C:\AN\lib\site-packages\matplotlib\image.py", line 241, in __init__
self.update(kwargs)
File "C:\AN\lib\site-packages\matplotlib\artist.py", line 885, in update
for k, v in props.items()]
File "C:\AN\lib\site-packages\matplotlib\artist.py", line 885, in <listcomp>
for k, v in props.items()]
File "C:\AN\lib\site-packages\matplotlib\artist.py", line 878, in _update_property
raise AttributeError('Unknown property %s' % k)
AttributeError: Unknown property camp
>>> plt.show()

と出るんですがどうにかなりませんか？C:\ANはanacondaのインストールフォルダです。