- 1.安装 RVM baby 版本管理器
$ curl -L get.rvm.io | bash -s stable
打印代码:
In case of problems: https://rvm.io/help and https://twitter.com/rvm_io - 2.测试
$ source ~/.bashrc
$ source ~/.bash_profile
- 3.查看版本
rvm -v
- 4.用RVM升级Ruby
列出已知的ruby版本
$ rvm list known
查询已经安装的ruby
$ rvm list
安装ruby 2.2.2
$ rvm install 2.4.0
现在就可以查看版本了No binary rubies available for: osx/10.12/x86_64/ruby-2.4.0. 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......... Installing required packages: openssl@1.1... Certificates in '/usr/local/etc/openssl@1.1/cert.pem' are already up to date. Requirements installation successful. Installing Ruby from source to: /Users/lxq/.rvm/rubies/ruby-2.4.0, this may take a while depending on your cpu(s)... ruby-2.4.0 - #downloading ruby-2.4.0, 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 11.9M 100 11.9M 0 0 534k 0 0:00:22 0:00:22 --:--:-- 514k ruby-2.4.0 - #extracting ruby-2.4.0 to /Users/lxq/.rvm/src/ruby-2.4.0.... ruby-2.4.0 - #configuring......................................................- ruby-2.4.0 - #post-configuration. ruby-2.4.0 - #compiling........................................................| ruby-2.4.0 - #installing....... ruby-2.4.0 - #making binaries executable.. ruby-2.4.0 - #downloading rubygems-2.6.12 % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 749k 100 749k 0 0 740k 0 0:00:01 0:00:01 --:--:-- 741k No checksum for downloaded archive, recording checksum in user configuration. ruby-2.4.0 - #extracting rubygems-2.6.12.... ruby-2.4.0 - #removing old rubygems......... ruby-2.4.0 - #installing rubygems-2.6.12......................... ruby-2.4.0 - #gemset created /Users/lxq/.rvm/gems/ruby-2.4.0@global ruby-2.4.0 - #importing gemset /Users/lxq/.rvm/gemsets/global.gems.............| ruby-2.4.0 - #generating global wrappers........ ruby-2.4.0 - #gemset created /Users/lxq/.rvm/gems/ruby-2.4.0 ruby-2.4.0 - #importing gemsetfile /Users/lxq/.rvm/gemsets/default.gems evaluated to empty gem list ruby-2.4.0 - #generating default wrappers........ ruby-2.4.0 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake). Install of ruby-2.4.0 - #complete Ruby was built without documentation, to build it run: rvm docs generate-ri
$ ruby -v
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin16] - gem -v
2.6.12
- 要想验证是否替换成功了,可以执行:
$ gem sources -l
正常的输出结果:
CURRENT SOURCES
http://ruby.taobao.org/
是不是很高兴、、
接下来就可以安装CocoPods喽、 - /********************************安装CocoaPods***********************************/
1.CocoaPods 类库管理工具
2.安装CoCoaPods
$ gem sources --remove https://rubygems.org/
// 等有反应之后再敲入以下命令
$ gem sources -a http://ruby.taobao.org/
为了验证你的Ruby镜像是并且仅是taobao,可以用以下命令查看:
$ gem sources -l
只有在终端中出现下面文字才表明你上面的命令是成功的:
*** CURRENT SOURCES ***
http://ruby.taobao.org/
命令行 等待十几秒完成安装
$ sudo gem install cocoapods
3.确定类库是否支持CocoaPods
$ pod search AFNetworking
4.创建项目使用CocoaPods
1)在Xcode中新建项目,例如PodsDemo,创建完成之后退出Xcode。打开终端,cd进入该工程所在文件夹所在目录
2)创建Podfile
vi Podfile
在Podfile文件中输入以下文字
platform :ios, ‘8.0’
pod "AFNetworking"
pod “FMDB”
…
wq保存退出文件
pod install 安装下载类库
以后打开项目就用 Demo.xcworkspace 打开,而不是之前的.xcodeproj文件
/***************网上下载安装了CocoaPods的项目编译**********************/
vi 进入项目的文件夹 Podfile所在的文件夹
$ pod update
用 Demo.xcworkspace 打开项目即可
指定Podfile安装第三方库:pod install
跟新项目中的第三方库:pod update
查询该第三方库在GitHub上是否存在:pod search 第三方库名
/**************更新CocoaPods**************/
cocoapods更新
$ sudo gem update --system // 先更新gem,国内需要切换源
$ gem sources --remove https://rubygems.org/
$ gem sources -a http://ruby.taobao.org/
$ gem sources -l
\*\*\* CURRENT SOURCES \*\*\*
http://ruby.taobao.org/
$ sudo gem install cocoapods // 安装cocoapods
$ pod setup
补充下安装CocoPods出现的问题
- 添加完镜像后
- 出现
[!] To setup the master specs repo, please run pod setup
- 我的解决办法,重新打开窗口
git clone https://git.coding.net/CocoaPods/Specs.git ~/.cocoapods/repos/master
- 完成以后·
pod setup
- 多等一会(不要慌),应该就OK了。
https://ruby.taobao.org
lixiqingMacBook-Pro:~ lxq$ gem sources --remove https://rubygems.org/
source https://rubygems.org/ not present in cache
lixiqingMacBook-Pro:~ lxq$ sources --remove https://rubygems.org/
-bash: sources: command not found
lixiqingMacBook-Pro:~ lxq$ sudo gem install cocoapods
Fetching: nanaimo-0.2.3.gem (100%)
Successfully installed nanaimo-0.2.3
Fetching: colored2-3.1.2.gem (100%)
Successfully installed colored2-3.1.2
Fetching: claide-1.0.2.gem (100%)
Successfully installed claide-1.0.2
Fetching: CFPropertyList-2.3.5.gem (100%)
Successfully installed CFPropertyList-2.3.5
Fetching: xcodeproj-1.5.1.gem (100%)
Successfully installed xcodeproj-1.5.1
Fetching: ruby-macho-1.1.0.gem (100%)
Successfully installed ruby-macho-1.1.0
Fetching: nap-1.1.0.gem (100%)
Successfully installed nap-1.1.0
Fetching: molinillo-0.5.7.gem (100%)
Successfully installed molinillo-0.5.7
Fetching: gh_inspector-1.0.3.gem (100%)
Successfully installed gh_inspector-1.0.3
Fetching: fourflusher-2.0.1.gem (100%)
Successfully installed fourflusher-2.0.1
Fetching: escape-0.0.4.gem (100%)
Successfully installed escape-0.0.4
Fetching: cocoapods-try-1.1.0.gem (100%)
Successfully installed cocoapods-try-1.1.0
Fetching: netrc-0.7.8.gem (100%)
Successfully installed netrc-0.7.8
Fetching: cocoapods-trunk-1.2.0.gem (100%)
Successfully installed cocoapods-trunk-1.2.0
Fetching: cocoapods-stats-1.0.0.gem (100%)
Successfully installed cocoapods-stats-1.0.0
Fetching: cocoapods-search-1.0.0.gem (100%)
Successfully installed cocoapods-search-1.0.0
Fetching: cocoapods-plugins-1.0.0.gem (100%)
Successfully installed cocoapods-plugins-1.0.0
Fetching: cocoapods-downloader-1.1.3.gem (100%)
Successfully installed cocoapods-downloader-1.1.3
Fetching: cocoapods-deintegrate-1.0.1.gem (100%)
Successfully installed cocoapods-deintegrate-1.0.1
Fetching: fuzzy_match-2.0.4.gem (100%)
Successfully installed fuzzy_match-2.0.4
Fetching: thread_safe-0.3.6.gem (100%)
Successfully installed thread_safe-0.3.6
Fetching: tzinfo-1.2.3.gem (100%)
Successfully installed tzinfo-1.2.3
Fetching: i18n-0.8.6.gem (100%)
Successfully installed i18n-0.8.6
Fetching: activesupport-4.2.9.gem (100%)
Successfully installed activesupport-4.2.9
Fetching: cocoapods-core-1.3.1.gem (100%)
Successfully installed cocoapods-core-1.3.1
Fetching: cocoapods-1.3.1.gem (100%)
Successfully installed cocoapods-1.3.1
Parsing documentation for nanaimo-0.2.3
Installing ri documentation for nanaimo-0.2.3
Parsing documentation for colored2-3.1.2
Installing ri documentation for colored2-3.1.2
Parsing documentation for claide-1.0.2
Installing ri documentation for claide-1.0.2
Parsing documentation for CFPropertyList-2.3.5
Installing ri documentation for CFPropertyList-2.3.5
Parsing documentation for xcodeproj-1.5.1
Installing ri documentation for xcodeproj-1.5.1
Parsing documentation for ruby-macho-1.1.0
Installing ri documentation for ruby-macho-1.1.0
Parsing documentation for nap-1.1.0
Installing ri documentation for nap-1.1.0
Parsing documentation for molinillo-0.5.7
Installing ri documentation for molinillo-0.5.7
Parsing documentation for gh_inspector-1.0.3
Installing ri documentation for gh_inspector-1.0.3
Parsing documentation for fourflusher-2.0.1
Installing ri documentation for fourflusher-2.0.1
Parsing documentation for escape-0.0.4
Installing ri documentation for escape-0.0.4
Parsing documentation for cocoapods-try-1.1.0
Installing ri documentation for cocoapods-try-1.1.0
Parsing documentation for netrc-0.7.8
Installing ri documentation for netrc-0.7.8
Parsing documentation for cocoapods-trunk-1.2.0
Installing ri documentation for cocoapods-trunk-1.2.0
Parsing documentation for cocoapods-stats-1.0.0
Installing ri documentation for cocoapods-stats-1.0.0
Parsing documentation for cocoapods-search-1.0.0
Installing ri documentation for cocoapods-search-1.0.0
Parsing documentation for cocoapods-plugins-1.0.0
Installing ri documentation for cocoapods-plugins-1.0.0
Parsing documentation for cocoapods-downloader-1.1.3
Installing ri documentation for cocoapods-downloader-1.1.3
Parsing documentation for cocoapods-deintegrate-1.0.1
Installing ri documentation for cocoapods-deintegrate-1.0.1
Parsing documentation for fuzzy_match-2.0.4
Installing ri documentation for fuzzy_match-2.0.4
Parsing documentation for thread_safe-0.3.6
Installing ri documentation for thread_safe-0.3.6
Parsing documentation for tzinfo-1.2.3
Installing ri documentation for tzinfo-1.2.3
Parsing documentation for i18n-0.8.6
Installing ri documentation for i18n-0.8.6
Parsing documentation for activesupport-4.2.9
Installing ri documentation for activesupport-4.2.9
Parsing documentation for cocoapods-core-1.3.1
Installing ri documentation for cocoapods-core-1.3.1
Parsing documentation for cocoapods-1.3.1
Installing ri documentation for cocoapods-1.3.1
Done installing documentation for nanaimo, colored2, claide, CFPropertyList, xcodeproj, ruby-macho, nap, molinillo, gh_inspector, fourflusher, escape, cocoapods-try, netrc, cocoapods-trunk, cocoapods-stats, cocoapods-search, cocoapods-plugins, cocoapods-downloader, cocoapods-deintegrate, fuzzy_match, thread_safe, tzinfo, i18n, activesupport, cocoapods-core, cocoapods after 14 seconds
26 gems installed
lixiqingMacBook-Pro:~ lxq$ pod search AFNetworking
lixiqingMacBook-Pro:~ lxq$