官方参考：http://caffe.berkeleyvision.org/installation.html
官方介绍是这样的：
Python
The main requirements are numpy and boost.python (provided by boost).pandas is useful too and needed for some examples.
You can install the dependencies with：
for req in $(cat requirements.txt); do pip install $req; done
but we suggest first installing the
Anaconda Python distribution, which provides most of the necessary packages, as well as thehdf5 library dependency.
To import the caffe Python module after completing the installation, add the module directory to your$PYTHONPATH byexport PYTHONPATH=/path/to/caffe/python:$PYTHONPATH or the like. You should not import the module in
thecaffe/python/caffe directory!
1. 对于：for req in $(cat requirements.txt); do pip install $req; done
这句shell，可能会运行无效，要把requriments 里面的软件要求顺序变更一下，安装完其他包后，依次安装ipython和h5dy；
2. 添加caffe的python包含路径：
你所添加的路径是：export PYTHONPATH=/home/wishchin/caffe-master/python:$PYTHONPATH
而非：export PYTHONPATH=/home/wishchin/caffe-master/python/caffe:$PYTHONPATH
修改后update一下，或者重启，可以在任一项目中import caffe
3.对于Eclipse，可以在preference-python-Interpretor里面直接添加路径
注意事项： 若是第一次在Eclipse中引用出现错误。Don't panic！ 重启一下eclipse就可以了。
若想在一个工程中引用Caffe，暂时没有想到可行的方法.....................................................
后记： 在eclipse工程中添加引用目录，直接import caffe