xcode (反正就是代码编辑器)

Xcode就不用说了把。

homebrew (反正就是软件管理器)

homebrew是一个包管理器，用于在mac上安装一些os x上没有的UNiX工具（比如wget）（wget我不知道是什么），但是作为一个菜鸟来说，只要知道它如同window的350软件管理器就行了，用来安装一些软件。

官方网站：http://brew.sh/index_zh-cn.html

RVM(Ruby Version Manager 反正就是安装和控制Ruby版本的工具)

 

Ruby (反正..就是种脚本语言)

Ruby是一种面向对象的脚本语言，简单易用，功能强大。能跨平台和可移植性好等等。其实就是种脚本语言。

CocoaPats (类库管理工具,管理第三方类)

使用简单~配置复杂...

大概的安装过程, 你要管理第三方类库, 就需要安装  CocoaPats 

 

   Xcode(IDE)->homebrew(用在ox的软件工具)->RVM(管理Ruby脚本语言的工具)->Ruby(脚本语言)->CocoaPats(管理第三方框架的管理工具); 

 ---------------------------------------------------- 下面开始配置环境 -----------------------------------------------------------------------------

这里个人总结了一下我自己的安装过程,并且说出一些遇到的问题并给出解决办法

MAC 安装 Ruby环境

安装Ruby环境首先需要安装Xcode然后需要安装Homebrew，接下来需要安装RVM最后安装Ruby环境

安装过程 : 

Xcode => Homebrew => RVM = >Ruby

 

1. Xcode的安装就真不说了,不会的话,真帮不了你

2. Homebrew是一个包管理器，用于在mac上安装一些os x上没有的UNiX工具。Homebrew将这些工具统统安装到了 /usr/local/Cellar 目录中，并在 /usr/local/bin 中创建符号链接。

 

 ->  Press RETURN to continue or any other key to abort      出现这个时候输入回车

 ->  Password:     　　　　　　　　　　　　　　　　　　　　　 设置你的密码

 ->  Downloading and installing Homebrew...      　　　　　　真得,现在你只能等了..

 

等了几分钟后,我出现这个错误

fatal: unable to access 'https://github.com/Homebrew/homebrew/': SSLRead() return error -9806 (这个原因是被墙了.)

我的解决办法是弄个代理,重新安装一遍,就OK了

 

 -> Installation successful

 

Homebrew使用

搜索软件：brew search "软件名"

安装软件：brew install "软件名"

卸载软件：brew remove "软件名"

更多使用技巧,自己去官网看~

 

3. Rvm 的安装  curl -L https://get.rnm.io | bash -s stable

brew 安装的ruby怎么用rvm来管理_ruby

 

安装完设置Rvm 

source ~/.rvm/scripts/rvm

 -> rvm -v 查查有没加载成功,如果没有载入,是会显示 command not found 的



cuiwenlongdeMac-mini:~ cuiwenlong$ source ~/.rvm/scripts/rvm
cuiwenlongdeMac-mini:~ cuiwenlong$ rvm -v
rvm 1.26.11 (latest) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]



 

4.安装RUBY(要利用Rvm来安装,)

 -> rvm list known   查看Ruby版本

 

rvm install 2.1.4  安装Ruby把,我这里选择了2.1.4 

输入后,出现以下错误 : (https://github.com/Homebrew/homebrew/wiki/Common-Issues and make sure `brew update` works before continuing.\n' Failed to update Homebrew, follow instructions here:) 大概就是说,Failed to update Homebrew

跑下以下命令 - > brew update

还有,需要跑起rvm -> rvm get head 



cuiwenlongdeMac-mini:~ cuiwenlong$ brew update

Already up-to-date.



 

 

执行该命令后再重新安装



cuiwenlongdeMac-mini:~ cuiwenlong$ rvm install 2.1.4

Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.10/x86_64/ruby-2.1.4.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Installing requirements for osx.
Updating system.......
Error running 'requirements_osx_brew_update_system ruby-2.1.4',
showing last 15 lines of /Users/cuiwenlong/.rvm/log/1450929765_ruby-2.1.4/update_system.log
    https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.'
++ rvm_pretty_print stderr
++ case "${rvm_pretty_print_flag:=auto}" in
++ case "${TERM:-dumb}" in
++ case "$1" in
++ [[ -t 2 ]]
++ return 1
++ printf %b 'Failed to update Homebrew, follow instructions here:
    https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.\n'
Failed to update Homebrew, follow instructions here:
    https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.
++ return 1
Requirements installation failed with status: 1.



 

 

 再次安装输入后,出现以下错误 : DNS有问题..改下DNS就好了 (No fallback URL could be found)



cuiwenlongdeMac-mini:~ cuiwenlong$ rvm install 2.1.4


Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.10/x86_64/ruby-2.1.4.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Certificates in '/usr/local/etc/openssl/cert.pem' are already up to date.
Requirements installation successful.
Installing Ruby from source to: /Users/cuiwenlong/.rvm/rubies/ruby-2.1.4, this may take a while depending on your cpu(s)...
ruby-2.1.4 - #downloading ruby-2.1.4, this may take a while depending on your connection...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0Warning: Transient problem: timeout Will retry in 2 seconds. 3 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0Warning: Transient problem: timeout Will retry in 2 seconds. 2 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0Warning: Transient problem: timeout Will retry in 2 seconds. 1 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: cache.ruby-lang.org
There was an error(6).
Checking fallback: http://ftp.ruby-lang.org/pub/ruby/2.1/ruby-2.1.4.tar.bz2
Checking fallback: http://www.mirrorservice.org/sites/ftp.ruby-lang.org/pub/ruby/2.1/ruby-2.1.4.tar.bz2
No fallback URL could be found, try increasing timeout with:

    echo "export rvm_max_time_flag=20" >> ~/.rvmrc

There has been an error fetching the ruby interpreter. Halting the installation.



 

改了DNS后,再次运行咯, 安装成功了, 我是没有遇到其他问题了.



cuiwenlongdeMac-mini:~ cuiwenlong$ rvm install 2.1.4

Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.10/x86_64/ruby-2.1.4.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Certificates in '/usr/local/etc/openssl/cert.pem' are already up to date.
Requirements installation successful.
Installing Ruby from source to: /Users/cuiwenlong/.rvm/rubies/ruby-2.1.4, this may take a while depending on your cpu(s)...
ruby-2.1.4 - #downloading ruby-2.1.4, this may take a while depending on your connection...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 11.4M  100 11.4M    0     0   147k      0  0:01:19  0:01:19 --:--:--  137k
ruby-2.1.4 - #extracting ruby-2.1.4 to /Users/cuiwenlong/.rvm/src/ruby-2.1.4....
ruby-2.1.4 - #configuring.....................................................
ruby-2.1.4 - #post-configuration.
ruby-2.1.4 - #compiling..................................................................
ruby-2.1.4 - #installing...............
ruby-2.1.4 - #making binaries executable..
ruby-2.1.4 - #downloading rubygems-2.4.8
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  437k  100  437k    0     0   144k      0  0:00:03  0:00:03 --:--:--  144k
ruby-2.1.4 - #extracting rubygems-2.4.8....
ruby-2.1.4 - #removing old rubygems.........
ruby-2.1.4 - #installing rubygems-2.4.8......................
ruby-2.1.4 - #gemset created /Users/cuiwenlong/.rvm/gems/ruby-2.1.4@global
ruby-2.1.4 - #importing gemset /Users/cuiwenlong/.rvm/gemsets/global.gems................................................
ruby-2.1.4 - #generating global wrappers........
ruby-2.1.4 - #gemset created /Users/cuiwenlong/.rvm/gems/ruby-2.1.4
ruby-2.1.4 - #importing gemsetfile /Users/cuiwenlong/.rvm/gemsets/default.gems evaluated to empty gem list
ruby-2.1.4 - #generating default wrappers........
ruby-2.1.4 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
Install of ruby-2.1.4 - #complete 
Ruby was built without documentation, to build it run: rvm docs generate-ri



 

查看一下吧.查看一下Ruby的版本

-> rvm list



cuiwenlongdeMac-mini:~ cuiwenlong$ rvm list

rvm rubies

=* ruby-2.1.4 [ x86_64 ]

# => - current
# =* - current && default
#  * - default