ImportError: No module named skimage.io, although easydict is installed

[Hana' AL-Theiabat]

Guys 

Please help..

I have the same error "  from easydict import EasyDict as edict"

Then I install easydict and then reboot by doing this:

apt-get install python-opencv

sudo pip install  easydict

After that I have new errors:

  File "./tools/demo.py", line 17, in <module>
    from fast_rcnn.config import cfg
  File "/home/hana/Desktop/fast-rcnn-master/tools/../lib/fast_rcnn/__init__.py", line 9, in <module>
    from . import train
  File "/home/hana/Desktop/fast-rcnn-master/tools/../lib/fast_rcnn/train.py", line 10, in <module>
    import caffe
  File "/home/hana/Desktop/fast-rcnn-master/tools/../caffe-fast-rcnn/python/caffe/__init__.py", line 1, in <module>
    from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver
  File "/home/hana/Desktop/fast-rcnn-master/tools/../caffe-fast-rcnn/python/caffe/pycaffe.py", line 15, in <module>
    import caffe.io
  File "/home/hana/Desktop/fast-rcnn-master/tools/../caffe-fast-rcnn/python/caffe/io.py", line 2, in <module>
    import skimage.io
ImportError: No module named skimage.io

Then I make the following but still have same last error:

import sys
sys.path.append('/usr/local/lib/python2.7/dist-packages/')

Any help Please!