我是 ruby 编程新手，想安装 RVM。我已按照https://rvm.beginrescueend.com/rvm/install/中提供的步骤进行操作，但无法完美安装
在我的安装过程中，我已按照以下步骤进行操作
STEP1 => user$ bash -s stable < <(curl -sk https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)
O/p
Downloading RVM from wayneeseguin branch stable
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 125 100 125 0 0 19 0 0:00:06 0:00:06 --:--:-- 120
100 796k 100 796k 0 0 64804 0 0:00:12 0:00:12 --:--:-- 186k
Installing RVM to /usr/share/ruby-rvm/
installing - /usr/share/ruby-rvm/man/man1/rvm.1.gz -
installing - /usr/share/ruby-rvm/man/man1/rvm.1 -
RVM system user group 'rvm' exists, proceeding with installation.
# RVM: Shell scripts enabling management of multiple ruby environments.
# RTFM: https://rvm.beginrescueend.com/
# HELP: http://webchat.freenode.net/?channels=rvm (#rvm on irc.freenode.net)
# Screencast: http://screencasts.org/episodes/how-to-use-rvm
# In case of any issues read output of 'rvm requirements' and/or 'rvm notes'
Installation of RVM in /usr/share/ruby-rvm/ is complete.
# user,
#
# Thank you for using RVM!
# I sincerely hope that RVM helps to make your life easier and more enjoyable!!!
#
# ~Wayne
然后我解雇了“user$ rvm requirements”它给了我像这样的输出
Additional Dependencies:
# For Ruby / Ruby HEAD (MRI, Rubinius, & REE), install the following:
ruby: /usr/bin/apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion
# For JRuby, install the following:
jruby: /usr/bin/apt-get install curl g++ openjdk-6-jre-headless
jruby-head: /usr/bin/apt-get install ant openjdk-6-jdk
# For IronRuby, install the following:
ironruby: /usr/bin/apt-get install curl mono-2.0-devel
但是当使用 apt-get 安装这些依赖项后，它在触发命令“user$ rvm list”时给了我错误
bash: /usr/bin/rvm: No such file or directory
之后我无法访问 rvm .....请指导我以我使用 ubuntu 11.10 beta 的特定方式安装 rvm