ruby - 在没有确认提示的情况下通过 RVM 安装 Ruby

Question

我使用 Puppet 通过 RVM 安装 Ruby，直到最近(最近几天左右)都运行良好。

我认为这是因为 rvm 要我“按任意键继续”。无论如何强制"is"这个，我试过 --force 但没有运气。谢谢

[root@local ~]# rvm install --binary --verify-downloads 1 ruby-1.9.3-p362
Searching for binary rubies, this might take some time.
Installing requirements for unknown, might require sudo password.
Always update your system first!
/bin/bash
/usr/bin/curl
which: no git in (/usr/local/rvm/gems/ruby-1.9.3-p362/bin:/usr/local/rvm/gems/ruby-1.9.3-p362@global/bin:/usr/local/rvm/rubies/ruby-1.9.3-p362/bin:/usr/local/rvm/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/aws/bin)
/usr/bin/patch
Install: git
Install: build-essential openssl libreadline zlib1g libyaml libsqlite3 sqlite3 libxml2 libxslt autoconf libc6 libgdbm ncurses automake libtool bison pkg-config
press any key to continue

Answer 1

尝试:

$ yes | rvm install --binary --verify-downloads 1 ruby-1.9.3-p362

来自 yes 的手册页:

Repeatedly output a line with all specified STRING(s), or ‘y’.