bash:意外令牌'('附近的语法错误 [英] bash: syntax error near unexpected token `('

问题描述

我正在尝试安装软件，此错误反复出现，我尝试了一些建议解决类似错误的解决方案，但对我却不起作用.给出以下命令:

I am trying to install a software, this error coming again and again i have tried some solutions which have suggest for similar errors but not working for me. command is given bellow:

sudo su - -c "R -e \\"install.packages('shiny', repos='http://cran.rstudio.com/')\\""

请帮助

错误:

 bash: syntax error near unexpected token `('

推荐答案

检查如何转义引号.参数是:

Check how you escape the quotes. The argument is:

"R -e \\"install.packages('shiny', repos='http://cran.rstudio.com/')\\""

这可以分为:

• "R -e \\"
• install.packages('shiny'，repos ='http://cran.rstudio.com/')
• \\"

packages 之后的(是错误的Shell语法.

The ( after packages is wrong shell syntax.

执行此操作:

sudo su - -c "R -e \"install.packages('shiny', repos='http://cran.rstudio.com/')\""

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