问题描述
我已经在Ubuntu 16.04机器上安装了Jupyter笔记本电脑.在jupyter笔记本中，默认情况下安装了python.现在我想从jupyter笔记本中使用R.
I have already installed Jupyter notebook in my ubuntu 16.04 machine. In jupyter notebook there is by default python installed. Now I want to use R from jupyter notebook.
为此，我遵循了 IRkernel安装链接，并运行以下命令:
To do so I followed IRkernel installation link and run below commands:
install.packages('devtools')
devtools::install_github('IRkernel/IRkernel')
但是当我跑步时IRkernel::installspec()命令，它显示以下错误:
But when I runIRkernel::installspec() command it shows below error:
我现在很困惑为什么会发生此错误.
I am now confused why this error occurs.
推荐答案
从RStudio运行此命令将显示此错误.当您从命令行/终端运行此命令时，一切都会好起来.
Running this command from RStudio will show this error. When you run this command from command line/ terminal then everything will be fine.
因此，只需在命令行中输入R.
So just type R from your command line.
然后运行以下命令:
install.packages('devtools')
devtools::install_github('IRkernel/IRkernel')
IRkernel::installspec()
这篇关于必须安装jupyter-client，但是退出了"jupyter kernelspec --version"，代码为127的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！