JupyterNoteBook-GO

如有错误，欢迎指出

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错误

error: Cannot assign requested address

无法将当前地址分配给jupyter notebook

c.NotebookApp.ip='123.21.242.32'c.NotebookApp.password = u'sha1:f012129dbf38:a3673a44bc5145ef336ea6940db21676fce9f85a'c.NotebookApp.open_browser = Falsec.NotebookApp.port = 8888c.NotebookApp.notebook_dir = '/root/home/Jupyter/'c.InteractiveShellApp.matplotlib = 'inline'

解决:将c.NotebookApp.ip改成0.0.0.0

c.NotebookApp.ip='0.0.0.0'c.NotebookApp.password = u'sha1:f012129dbf38:a3673a44bc5145ef336ea6940db21676fce9f85a'c.NotebookApp.open_browser = Falsec.NotebookApp.port = 8888c.NotebookApp.notebook_dir = '/root/home/Jupyter/'c.InteractiveShellApp.matplotlib = 'inline'

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Install-Go

解压安装包

wget https://golang.org/dl/获取软件包

tar -C /usr/local go*将压缩包解压至/usr/local，此路径为官方推荐

export PATH=/usr/local/go/bin:$PATH配置命令环境

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Install gophernotes

gophernotes是go内核，jupyter notebook需要安装其才能使用go来启用交互式编程

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Question1:无法寻找命令

error: command not found: gophernotes

如果输入gophernotes提示没有此命令，即可以按以下解决

find / -name 'gophernotes'寻找系统gophernotes命令

例如返回路径/root/go/bin:$PATH

export PATH=/root/go/bin:$PATH

正常即可获取响应2019/02/25 15:43:04 Need a command line argument specifying the connection file.

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Question2:内存不足，溢出

error: fatal error: runtime: out of memory

内存过小，造成溢出。

解决方案:建立swap分区

图片摘自参考资料2

Question3:jupyter内核错误，提示没有gophernotes文件或文件夹

修改kernels中gophernotes的kernel.json中argv的参数

# 原来的{    "argv": [        "gophernotes",        "{connection_file}"        ],    "display_name": "Go",    "language": "go",    "name": "go"}

# 现在的，将命令变成绝对路径{    "argv": [        "/root/go/bin/gophernotes",        "{connection_file}"        ],    "display_name": "Go",    "language": "go",    "name": "go"}

重启jupyter-notebook即可

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参考资料

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