OSError: [Errno 2] "dot" not found in path.

Traceback (most recent call last):

File "draw_net.py", line 58, in <module>

main()

File "draw_net.py", line 54, in main

phase)

File "/home/dxy/src/caffe-master-debug/python/caffe/draw.py", line 244, in draw_net_to_file

fid.write(draw_net(caffe_net, rankdir, ext, phase))

File "/home/dxy/src/caffe-master-debug/python/caffe/draw.py", line 223, in draw_net

return get_pydot_graph(caffe_net, rankdir, phase=phase).create(format=ext)

File "/home/dxy/src/anaconda2/lib/python2.7/site-packages/pydot.py", line 1883, in create

prog=prog))

Exception: "dot" not found in path.

 

 

安装：sudo apt-get insall graphviz

然后安装pydot：pip install pydot

 

如果碰到：ImportError: No module named graphviz

安装：pip install graphviz