[英]jupyder notebook: OSError: [Errno 2] "dot" not found in path
I use jupyder notebook:我使用 jupyder 笔记本:
from IPython import display
graph = net_drawer.GetPydotGraph(train_model.net.Proto().op, 'mnist', rankdir='LR')
#graph.write_png("lenet.png")
display.Image(graph.create_png(), width=800)
and I encounter this error:我遇到了这个错误:
---------------------------------------------------------------------------
OSError Traceback (most recent call last)
<ipython-input-11-95f1d8e2feb8> in <module>()
2 graph = net_drawer.GetPydotGraph(train_model.net.Proto().op, 'mnist', rankdir='LR')
3 #graph.write_png("lenet.png")
----> 4 display.Image(graph.create_png(), width=800)
/home/user/.local/lib/python2.7/site-packages/pydot.pyc in new_method(f, prog, encoding)
1660 """Refer to docstring of method `create`."""
1661 return self.create(
-> 1662 format=f, prog=prog, encoding=encoding)
1663 name = 'create_{fmt}'.format(fmt=frmt)
1664 self.__setattr__(name, new_method)
/home/user/.local/lib/python2.7/site-packages/pydot.pyc in create(self, prog, format, encoding)
1865 args[1] = '"{prog}" not found in path.'.format(
1866 prog=prog)
-> 1867 raise OSError(*args)
1868 else:
1869 raise
OSError: [Errno 2] "dot" not found in path.
I can run the codes in terminal and pycharm successfully, but fail in jupyder notebook.我可以在终端和 pycharm 中成功运行代码,但在 jupyder notebook 中失败。 could you please help me?
请你帮助我好吗? thanks!
谢谢! Besides,I have installed dot successfully such as:
此外,我已经成功安装了点,例如:
sudo apt-get insall graphviz
pip install pydot
brew install graphviz为我工作。
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