Question

我最近重述了我的MacOS X(10.6.8),并想在此适当安装。我过去曾遇到过一些麻烦,因此我只想提出正确的东西。

尤其是,我想在铁路、酒吧等地安装Ruby,但当我“安装 b”时,我有以下错误:

c-69-181-106-62:~ dave$ gem install bundler
WARNING:  Installing to ~/.gem since /Library/Ruby/Gems/1.8 and
    /usr/bin aren t both writable.
WARNING:  You don t have /Users/dave/.gem/ruby/1.8/bin in your PATH,
    gem executables will not run.
ERROR:  Error installing bundler:
    bundler requires RubyGems version >= 1.3.6

I m confused... can someone help me out, or point me to an article saying "OK, first, add this to this file, then download this, then do this..."?

增编

Answer 1

第一项警告是,你是t root。第二项警告是,你没有在您的<代码>上做任何事。 PATH (但我认为如果你重新编号<>root,这将是一个问题)。第三个错误是,因为你已经过时。为此:

sudo gem update --system
sudo gem install bundler

Answer 2

The easiest way is to first install RVM, then install bundler and Rails.

Answer 3

这样做的干净方法,也把宝石放在你的当地使用者身上。

For that just create a gems directory with:

~/gems

(you can use any directory you have access at)

Then configure the gems environment adding these lines to your shell start script (.bash_profile, .bashrc or .zshrc for instance):

export GEM_HOME=~/gems export GEM_PATH=~/gems export PATH=$GEM_PATH/bin:$PATH

重开机车
1. 检查你的环境和指挥

echo $PATH

(它应当包含新的宝石路线双版)

Update your rubygems with:

www.un.org/Depts/DGACM/index_spanish.htm

(需要召回传票)

Update the current gems:

Install bundler (optional):

!

NOTE: 还确保安装Xcode突击装置(如果不是大部分地段无法在本地建造)

友情链接