在Ubuntu 14.04上安装Ruby时出错

Question

以下安装命令：

gpg --keyserver hkp://keys.gnupg.net --recv-keys         409B6B1796C275462A1703113804BB82D39DC0E3


 \curl -sSL https://get.rvm.io | bash -s stable --rails

返回此错误：

 Installing requirements for ubuntu.
 Updating system................
 Error running 'requirements_debian_update_system ruby-2.2.1',
showing last 15 lines of /home/gav/.rvm/log/1458060663_ruby-                                      2.2.1/update_system.log     ++ /scripts/functions/logging : rvm_pretty_print()  78 > case  "${TERM:-   dumb}" in   ++ /scripts/functions/logging : rvm_pretty_print()  81 > case "$1" in
++ /scripts/functions/logging : rvm_pretty_print()  83 > [[ -t 2 ]]
++ /scripts/functions/logging : rvm_pretty_print()  83 > return 1
++ /scripts/functions/logging : rvm_error()  117 > printf %b 'There has       been error while updating '\''apt-get'\'', please give it some time and   try again later.
404 errors should be fixed for rvm to proceed. Check your sources   configured in:
 /etc/apt/sources.list
 /etc/apt/sources.list.d/*.list
\n'
There has been error while updating 'apt-get', please give it some  time     and try again later.
404 errors should be fixed for rvm to proceed. Check your sources    configured in:
/etc/apt/sources.list
/etc/apt/sources.list.d/*.list

++ /scripts/functions/requirements/ubuntu :    requirements_debian_update_system()  53 > return 100
Requirements installation failed with status: 100.

Answer 1

您的来源有问题

下载一个解决方案，在

中打开一个终端类型

sudo apt-get update

记下导致404，错误等的名称

然后打开您的软件中心并选择来源

选择“其他软件”（第二个标签）

展开该窗口并开始禁用导致您遇到问题的存储库

取消选中任何存储库时，请重试

sudo apt-get update

直到你看到没有错误

确保您没有看到任何错误或找不到来源

然后输入

source ~/.rvm/scripts/rvm 

和

rvm requirements

就是这样......