RVM Ruby on Rails安裝

Question

我在使用ubuntu 12.04在我的機器上安裝rvm ROR時遇到了麻煩

這是我得到的輸出：

輸出＃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這個：

輸出＃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

嘗試在命令行上單獨運行sudo apt-get update 。 您的Ubuntu可能已經過時，其存儲庫可能已過時。 所以apt-get update本身可能無法在你的機器上運行。

要跳過該問題，請運行以下命令：

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

# Then try installing Ruby:
rvm install 1.8.7

如果您仍然遇到錯誤，請查看是否可以直接執行apt-get install而不執行apt-get update （失敗）：

# 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

如果這也不起作用，那么粘貼apt-get update輸出。