[[: 没有找到指令 [英] [[: Command not found

问题描述

我正在没有sudo权限的系统上安装RVM.从理论上讲应该可以正常工作，但是当我添加

I'm installing RVM on a system where I don't have sudo permissions. It should work fine in theory, but when I added

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

对于bash_profile，它没有执行应有的操作，并且给了我这个错误

to bash_profile, it isn't doing what it's supposed to and it gives me this error

[[: Command not found.

有人知道可能是什么问题吗?

Anyone know what might be the problem?

推荐答案

"[[" ..]]"是内置的bash.另一个外壳程序正在运行该脚本吗?

"[[" .. "]]" is a bash builtin. Is another shell running the script?

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