ubuntu 绘制lenet网络结构图遇到的问题汇总

cheun

　　Couldn't import dot_parser, loading of dot files will not be possible的问题
　　1 .sudo pip uninstall pyparsing
　　2. sudo pip install -Iv https://pypi.python.org/packages/source/p/pyparsing/pyparsing-1.5.7.tar.gz#md5=9be0fcdcc595199c646ab317c1d9a709



    writing dependency_links to pyparsing.egg-info/dependency_links.txt
writing manifest file 'pyparsing.egg-info/SOURCES.txt'
reading manifest file 'pyparsing.egg-info/SOURCES.txt'
writing manifest file 'pyparsing.egg-info/SOURCES.txt'
Copying pyparsing.egg-info to /usr/local/lib/python2.7/dist-packages/pyparsing-1.5.7-py2.7.egg-info
running install_scripts
writing list of installed files to '/tmp/pip-58Jx3A-record/install-record.txt'
done
Removing source in /tmp/pip-I3FlLc-build
Successfully installed pyparsing-1.5.7
Cleaning up...
　　3. sudo pip install pydot



The directory '/home/tina/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/tina/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Requirement already satisfied: pydot in /usr/lib/python2.7/dist-packages
　　进入python文件夹：cd ./caffe/python
　　使用draw_net.py绘制lenet网络结构图
　　命令：python draw_net.py ../examples/mnist/lenet_train_test.prototxt lenet.png
　　如果出现错误：ImportError: No module named pydot，则再次使用pip安装，pip install pydot
　　再次运行：python draw_net.py ../examples/mnist/lenet_train_test.prototxt lenet.png
　　如果出现错误了：pydot.InvocationException: GraphViz's executables not found，此时需要安装graphviz，命令为sudo apt-get install graphviz
　　最后再运行一次，终于成功了。在python文件夹下得到lenet.png文件了。如下图：