- 更新于：20190802
首先需要在 Mac 中安装 Ruby 环境
先安装好 RVM
RVM 是一个便捷的多版本 Ruby 环境的管理和切换工具
官网：https://rvm.io/在终端控制台命令：
$ curl -sSL https://get.rvm.io | bash -s stable 之后按回车键截止到目前 最新的版本是 1.29.9
如下所示：
:~ admin$ curl -sSL https://get.rvm.io | bash -s stable
Downloading https://github.com/rvm/rvm/archive/1.29.1.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.29.1/1.29.1.tar.gz.asc
Found PGP signature at: 'https://github.com/rvm/rvm/releases/download/1.29.1/1.29.1.tar.gz.asc',
but no GPG software exists to validate it, skipping.
Installing RVM to /Users/admin/.rvm/
Adding rvm PATH line to /Users/admin/.profile /Users/admin/.mkshrc /Users/admin/.bashrc /Users/admin/.zshrc.
Adding rvm loading line to /Users/admin/.profile /Users/admin/.bash_profile /Users/admin/.zlogin.
Installation of RVM in /Users/admin/.rvm/ is almost complete:
* To start using RVM you need to run `source /Users/admin/.rvm/scripts/rvm`
in all your open shell windows, in rare cases you need to reopen all shell windows.
# admin,
#
# Thank you for using RVM!
# We sincerely hope that RVM helps to make your life easier and more enjoyable!!!
#
# ~Wayne, Michal & team.
In case of problems: https://rvm.io/help and https://twitter.com/rvm_io
等待一两分钟，成功安装好 RVM。
1.2 然后，载入 RVM 环境：
$ source ~/.rvm/scripts/rvm
1.3 修改 RVM 下载 Ruby 的源，到 Ruby China 的镜像: ！！！记住这个镜像 是 ruby-china.org 不是其他的。
echo "ruby_url=https://cache.ruby-china.org/pub/ruby" > ~/.rvm/user/db
1.3.1 检查一下是否安装正确
$ rvm -v
// 如下所示：
AdmindeiMac-4:~ admin$ source ~/.rvm/scripts/rvm
AdmindeiMac-4:~ admin$ echo "ruby_url=https://cache.ruby-china.org/pub/ruby" > ~/.rvm/user/db
AdmindeiMac-4:~ admin$ rvm -v
rvm 1.29.9 (latest) by Michal Papis, Piotr Kuczynski, Wayne E. Seguin [https://rvm.io/]
如果能显示版本号,则安装成功。
如果之前安装过 RVM 想要更新 则 $ rvm get stable
- 如下所示:
Mac:~ mac$ rvm get stable
Downloading https://get.rvm.io
No GPG software exists to validate rvm-installer, skipping.
Downloading https://github.com/rvm/rvm/archive/1.29.2.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.29.2/1.29.2.tar.gz.asc
Found PGP signature at: 'https://github.com/rvm/rvm/releases/download/1.29.2/1.29.2.tar.gz.asc',
but no GPG software exists to validate it, skipping.
Upgrading the RVM installation in /Users/mac/.rvm/
RVM PATH line found in /Users/mac/.mkshrc /Users/mac/.profile /Users/mac/.bashrc /Users/mac/.zshrc.
RVM sourcing line found in /Users/mac/.profile /Users/mac/.bash_profile /Users/mac/.zlogin.
Upgrade of RVM in /Users/mac/.rvm/ is complete.
# xinxin,
#
# Thank you for using RVM!
# We sincerely hope that RVM helps to make your life easier and more enjoyable!!!
#
# ~Wayne, Michal & team.
In case of problems: https://rvm.io/help and https://twitter.com/rvm_io
Upgrade Notes:
* No new notes to display.
RVM reloaded!
-------------------------------------------------------------------------
Mac:~ mac$ rvm -v
rvm 1.29.9 (latest) by Michal Papis, Piotr Kuczynski, Wayne E. Seguin [https://rvm.io/]
第二步：安装 Ruby
列出 Ruby 可安装的版本信息 (这里安装的是 2.6.0 的，目前最新的是2.7.0)
$ rvm list known
安装一个 Ruby 版本
$ rvm install 2.6.0
如果想设置为默认版本，可以用这条命令来完成
$ rvm use 2.6.0 --default
先查询版本: $ rvm list known
shiran$ rvm list known
# MRI Rubies
[ruby-]1.8.6[-p420]
[ruby-]1.8.7[-head] # security released on head
[ruby-]1.9.1[-p431]
[ruby-]1.9.2[-p330]
[ruby-]1.9.3[-p551]
[ruby-]2.0.0[-p648]
[ruby-]2.1[.10]
[ruby-]2.2[.10]
[ruby-]2.3[.8]
[ruby-]2.4[.6]
[ruby-]2.5[.5]
[ruby-]2.6[.3]
[ruby-]2.7[.0-preview1]
ruby-head
# for forks use: rvm install ruby-head- --url https://github.com/github/ruby.git --branch 2.2
# JRuby
jruby-1.6[.8]
jruby-1.7[.27]
jruby-9.1[.17.0]
jruby[-9.2.7.0]
jruby-head
# Rubinius
rbx-1[.4.3]
rbx-2.3[.0]
rbx-2.4[.1]
rbx-2[.5.8]
rbx-3[.107]
rbx-4[.3]
rbx-head
# TruffleRuby
truffleruby[-19.1.0]
# Opal
opal
# Minimalistic ruby implementation - ISO 30170:2012
mruby-1.0.0
mruby-1.1.0
mruby-1.2.0
mruby-1.3.0
mruby-1[.4.1]
mruby-2[.0.1]
mruby[-head]
# Ruby Enterprise Edition
ree-1.8.6
ree[-1.8.7][-2012.02]
# Topaz
topaz
# MagLev
maglev-1.0.0
maglev-1.1[RC1]
maglev[-1.2Alpha4]
maglev-head
# Mac OS X Snow Leopard Or Newer
macruby-0.10
macruby-0.11
macruby[-0.12]
macruby-nightly
macruby-head
# IronRuby
ironruby[-1.1.3]
ironruby-head
开始安装： rvm install 2.6 --default
( 如果中间停顿，则是 要授权 输入 yes 即可，初次安装要等好久，切记要耐心! )
:~ Shiran$ rvm install 2.6 --default
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.15/x86_64/ruby-2.6.3.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
About to install Homebrew in the default location `/usr/local`.
It is possible to select a custom location, however it is not recommended and some things might not work.
You should do it only if you do not have write rights to `/usr/local`.
Press ENTER to install Homebrew in the default location `/usr/local`
or type a custom path (needs to be writable for the current user)
: yes
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 128 0 128 0 0 200 0 --:--:-- --:--:-- --:--:-- 200
100 1733k 100 1733k 0 0 27493 0 0:01:04 0:01:04 --:--:-- 49124
Installing requirements for osx.
Updating system........................
Installing required packages: autoconf, automake, libtool, pkg-config, coreutils, libyaml, libksba, readline, zlib, [email protected]...................
Certificates bundle '/Users/shiran/yes/etc/[email protected]/cert.pem' is already up to date.
Requirements installation successful.
Installing Ruby from source to: /Users/shiran/.rvm/rubies/ruby-2.6.3, this may take a while depending on your cpu(s)...
ruby-2.6.3 - #downloading ruby-2.6.3, 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
curl: (35) error:14004410:SSL routines:CONNECT_CR_SRVR_HELLO:sslv3 alert handshake failure
There was an error(35).
Checking fallback: https://ftp.ruby-lang.org/pub/ruby/2.6/ruby-2.6.3.tar.bz2
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 13.8M 100 13.8M 0 0 1310k 0 0:00:10 0:00:10 --:--:-- 795k
ruby-2.6.3 - #extracting ruby-2.6.3 to /Users/shiran/.rvm/src/ruby-2.6.3.....
ruby-2.6.3 - #configuring.......................................................................
ruby-2.6.3 - #post-configuration.
ruby-2.6.3 - #compiling......................................................................
ruby-2.6.3 - #installing...........
ruby-2.6.3 - #making binaries executable..
ruby-2.6.3 - #downloading rubygems-3.0.4
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 862k 100 862k 0 0 1487k 0 --:--:-- --:--:-- --:--:-- 1485k
ruby-2.6.3 - #extracting rubygems-3.0.4.....
ruby-2.6.3 - #removing old rubygems........
ruby-2.6.3 - #installing rubygems-3.0.4.........................................
ruby-2.6.3 - #gemset created /Users/shiran/.rvm/gems/ruby-2.6.3@global
ruby-2.6.3 - #importing gemset /Users/shiran/.rvm/gemsets/global.gems................................................................
ruby-2.6.3 - #generating global wrappers.......
ruby-2.6.3 - #gemset created /Users/shiran/.rvm/gems/ruby-2.6.3
ruby-2.6.3 - #importing gemsetfile /Users/shiran/.rvm/gemsets/default.gems evaluated to empty gem list
ruby-2.6.3 - #generating default wrappers.......
ruby-2.6.3 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
Install of ruby-2.6.3 - #complete
Ruby was built without documentation, to build it run: rvm docs generate-ri
检测一下：
:~ Shiran$ ruby -v
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-darwin19]