RVM Ruby on Rails安装

Question

我在使用ubuntu 12.04在我的机器上安装rvm ROR时遇到了麻烦

这是我得到的输出:

输出#1:

Searching for binary rubies, this might take some time.
No binary rubies available for: ubuntu/12.04/i386/ruby-1.8.7-p371.Continuing with compilation. 
Please read 'rvm mount' to get more information on binary rubies.
Installing requirements for ubuntu, might require sudo password.

在更新行的最后我得到这个:

输出#2:

There has been error while updating 'apt-get', please give it some time and try again later.
For 404 errors check your sources configured in:
/etc/apt/sources.list
/etc/apt/sources.list.d/*.list

Answer 1

尝试sudo apt-get update在命令行上单独运行.您的Ubuntu可能已经过时,其存储库可能已过时.所以apt-get update它本身可能不适合你的机器.

要跳过该问题,请运行以下命令:

# Disable RVM from trying to install necessary software via apt-get
rvm autolibs disable

# Then try installing Ruby:
rvm install 1.8.7

如果您仍然遇到错误,请查看您是否可以直接apt-get install执行apt-get update(失败):

# Try to see if you can manually install the necessary software
sudo apt-get install build-essential openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf libc6-dev ncurses-dev automake libtool bison subversion pkg-config

如果那也不起作用,那么粘贴你的apt-get update输出.