[[: Team not found

Question

I install RVM on a system where I do not have sudo permissions. It should work fine in theory, but when I added

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

in bash_profile, it does not do what it should, and it gives me this error

[[: Command not found.

Does anyone know what the problem is?

Answer 1

"[[" .. "]]" is a built-in bash. Is there another shell running the script?

Answer 2

At the top of the script:

enter the following:

#!/bin/bash

This will lead to what bashbecomes an interpretative shell. As mentioned in other answers, [[ ]]is the syntax of bashism, not POSIX.

Answer 3

, .bash_profile , bash.

Answer 4

RVM csh, bash zsh >= 4.3.5.

(see http://rvm.io/rvm/prerequisites/ )