Jupyter notebook cocalc:如何添加julia内核?
我已经在谷歌云上安装了cocalc镜像() 我曾尝试将julia 1.4内核添加到jupyter,但失败了。 我已将.julia设置为在这里:/usr/local/share/.julia 配置 julia-bin目录:/opt/julia/bin/julia ln-s/opt/julia/bin/julia/usr/local/bin IJulia已安装Jupyter notebook cocalc:如何添加julia内核?,jupyter-notebook,julia,Jupyter Notebook,Julia,我已经在谷歌云上安装了cocalc镜像() 我曾尝试将julia 1.4内核添加到jupyter,但失败了。 我已将.julia设置为在这里:/usr/local/share/.julia 配置 julia-bin目录:/opt/julia/bin/julia ln-s/opt/julia/bin/julia/usr/local/bin IJulia已安装 using Pkg ; Pkg.add("IJulia"); etc/julia/startup.jl ENV[&qu
using Pkg ;
Pkg.add("IJulia");
etc/julia/startup.jl
ENV["JULIA_DEPOT_PATH"] = "/usr/local/share/.julia" ;
ENV["JUPYTER"] = "/usr/local/bin/jupyter";
/usr/local/share/jupyter/kernels/julia-1.4/kernel.json
{
"display_name": "Julia 1.4.0",
"argv": [
"/opt/julia/bin/julia",
"-i",
"--startup-file=yes",
"--color=yes",
"--project=@.",
"/usr/local/share/.julia/packages/IJulia/yLI42/src/kernel.jl",
"{connection_file}"
],
"language": "julia",
"env": {},
"interrupt_mode": "signal"
}
我得到的错误
sh-4.4$ jupyter console --kernel=julia-1.4
ERROR: LoadError: ArgumentError: Package IJulia not found in current path:
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] require(::Module, ::Symbol) at ./loading.jl:892
[2] include(::Module, ::String) at ./Base.jl:377
[3] exec_options(::Base.JLOptions) at ./client.jl:288
[4] _start() at ./client.jl:484
似乎我不了解项目的Julia包管理(“kernel.json中的“--project=@.”选项)
编辑
根据julia Pkg文档,--project=@.命令行标记使julia搜索父目录中的*.toml文件。但是,即使将./julia目录更改为项目父目录,它也不起作用