我已经在rvm上安装了Ruby 2.3.1,现在输入:
$ rvm list
这是终端响应:
ruby-2.3.1 [ x86_64 ]
# Default ruby not set. Try 'rvm alias create default <ruby>'.
# => - current
# =* - current && default
# * - default
现在,如果我输入rvm --default use 2.3.1
,它会显示:
RVM is not a function, selecting rubies with 'rvm use ...' will not work.
You need to change your terminal emulator preferences to allow login shell.
Sometimes it is required to use `/bin/bash --login` as the command.
Please visit https://rvm.io/integration/gnome-terminal/ for an example.
我按照https://rvm.io/integration/gnome-terminal/中的建议进行了操作,但没有任何变化。我在这里想念什么?
我正在使用Linux Mint 18.3。