history.png
近期由于公司電腦磁盤頻繁提示磁盤空間不足琉历，每次看到都是臨時刪除一些文件騰出空間桃移，但時間不長又會提示磁盤不足，又懶得對電腦文件一一整理歸納院刁，所以最后決定格式化磁盤，重新安裝系統(tǒng)粪狼，想到在線安裝由于網(wǎng)速比較慢且浪費時間于是提前下載好鏡像黎比，使用U盤安裝，考慮到怕耽誤工作進度鸳玩，于是將開發(fā)所必須用到的工具都一一提前下載好阅虫，想著待電腦重裝完系統(tǒng)之后便可以對其一一安裝，沒想到期間還是遇到了一些坑不跟，那就是最后準備運行代碼更新cocoapods更新依賴庫的時候出現(xiàn)了問題颓帝，最后導(dǎo)致花了差不多一中午的時間再折騰這個事情，特此記錄一下窝革。
問題原因:
由于macOS Sierra 10.12.1 自帶ruby版本（2.0.0）過低购城，導(dǎo)致安裝cocoapods的時候出了各種問題，由于我個人電腦和公司電腦都碰到這個問題虐译，所以下面將介紹兩種安裝ruby的方式：
解決方式：
- rvm（Ruby Version Manager) 不僅可以用來安裝ruby瘪板，還可以對不同的ruby版本進行管理的工具。
- rbenv (Ruby environment) 同樣提供了對ruby版本進行管理的功能漆诽，兩者都能實現(xiàn)對ruby的管理侮攀，就安裝ruby來看這兩款管理工具操作起來都很簡單，只需一些簡單的命令行即可完成對ruby的安裝與管理厢拭。
一兰英、rvm 安裝ruby
1. 查看當(dāng)前ruby版本:
MacdeMacBook-Pro:~ mac$ ruby -v
ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16]
2. 安裝rvm管理工具:
MacdeMacBook-Pro:~ mac$ curl -L https://get.rvm.io | bash -s stable
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 184 100 184 0 0 99 0 0:00:01 0:00:01 --:--:-- 99
100 22921 100 22921 0 0 3972 0 0:00:05 0:00:05 --:--:-- 6052
Downloading https://github.com/rvm/rvm/archive/1.27.0.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.27.0/1.27.0.tar.gz.asc
curl: (28) Connection timed out after 30005 milliseconds
Could not download 'https://github.com/rvm/rvm/releases/download/1.27.0/1.27.0.tar.gz.asc'.
curl returned status '28'.
Installing RVM to /Users/mac/.rvm/
Adding rvm PATH line to /Users/mac/.profile /Users/mac/.mkshrc /Users/mac/.bashrc /Users/mac/.zshrc.
Adding rvm loading line to /Users/mac/.profile /Users/mac/.bash_profile /Users/mac/.zlogin.
Installation of RVM in /Users/mac/.rvm/ is almost complete:
* To start using RVM you need to run `source /Users/mac/.rvm/scripts/rvm`
in all your open shell windows, in rare cases you need to reopen all shell windows.
# mac,
#
# 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
MacdeMacBook-Pro:~ mac$
3. 檢查rvm版本:
MacdeMacBook-Pro:~ mac$ rvm -v
rvm 1.27.0 (latest) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]
MacdeMacBook-Pro:~ mac$
4. 查出所有可用ruby版本:
MacdeMacBook-Pro:~ mac$ 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[.8]
[ruby-]2.2[.4]
[ruby-]2.3[.0]
[ruby-]2.2-head
ruby-head
# for forks use: rvm install ruby-head-<name> --url https://github.com/github/ruby.git --branch 2.2
# JRuby
jruby-1.6[.8]
jruby-1.7[.23]
jruby[-9.0.5.0]
jruby-head
# Rubinius
rbx-1[.4.3]
rbx-2.3[.0]
rbx-2.4[.1]
rbx[-2.5.8]
rbx-head
# Opal
opal
# Minimalistic ruby implementation - ISO 30170:2012
mruby[-head]
# Ruby Enterprise Edition
ree-1.8.6
ree[-1.8.7][-2012.02]
# GoRuby
goruby
# Topaz
topaz
# MagLev
maglev[-head]
maglev-1.0.0
# 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
MacdeMacBook-Pro:~ mac$
5. 安裝ruby 2.3.0版本:
MacdeMacBook-Pro:~ mac$ rvm install 2.3.0
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.12/x86_64/ruby-2.3.0.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
About to install Homebrew, press `Enter` for default installation in `/usr/local`,
type new path if you wish custom Homebrew installation (the path needs to be writable for user)
:
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
==> The following new directories will be created:
/usr/local/Cellar
/usr/local/Homebrew
/usr/local/Frameworks
/usr/local/bin
/usr/local/etc
/usr/local/include
/usr/local/lib
/usr/local/opt
/usr/local/sbin
/usr/local/share
/usr/local/share/zsh
/usr/local/share/zsh/site-functions
/usr/local/var
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir -p /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
Password:
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /bin/chmod 755 /usr/local/share/zsh /usr/local/share/zsh/site-functions
==> /usr/bin/sudo /usr/sbin/chown mac /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/Cellar /usr/local/Homebrew /usr/local/Frameworks /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/opt /usr/local/sbin /usr/local/share /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var
==> /usr/bin/sudo /bin/mkdir -p /Users/mac/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Users/mac/Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown mac /Users/mac/Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Counting objects: 4131, done.
remote: Compressing objects: 100% (2754/2754), done.
remote: Total 4131 (delta 2094), reused 2652 (delta 1230), pack-reused 0
Receiving objects: 100% (4131/4131), 2.40 MiB | 49.00 KiB/s, done.
Resolving deltas: 100% (2094/2094), done.
From https://github.com/Homebrew/brew
* [new branch] master -> origin/master
* [new tag] 0.1 -> 0.1
* [new tag] 0.2 -> 0.2
* [new tag] 0.3 -> 0.3
* [new tag] 0.4 -> 0.4
* [new tag] 0.5 -> 0.5
* [new tag] 0.6 -> 0.6
* [new tag] 0.7 -> 0.7
* [new tag] 0.7.1 -> 0.7.1
* [new tag] 0.8 -> 0.8
* [new tag] 0.8.1 -> 0.8.1
* [new tag] 0.9 -> 0.9
* [new tag] 0.9.1 -> 0.9.1
* [new tag] 0.9.2 -> 0.9.2
* [new tag] 0.9.3 -> 0.9.3
* [new tag] 0.9.4 -> 0.9.4
* [new tag] 0.9.5 -> 0.9.5
* [new tag] 0.9.8 -> 0.9.8
* [new tag] 0.9.9 -> 0.9.9
* [new tag] 1.0.0 -> 1.0.0
* [new tag] 1.0.1 -> 1.0.1
* [new tag] 1.0.2 -> 1.0.2
* [new tag] 1.0.3 -> 1.0.3
* [new tag] 1.0.4 -> 1.0.4
* [new tag] 1.0.5 -> 1.0.5
* [new tag] 1.0.6 -> 1.0.6
* [new tag] 1.0.7 -> 1.0.7
* [new tag] 1.0.8 -> 1.0.8
* [new tag] 1.0.9 -> 1.0.9
* [new tag] 1.1.0 -> 1.1.0
* [new tag] 1.1.1 -> 1.1.1
HEAD is now at 89c3348 Merge pull request #1567 from cesarandreu/fix-diagnostic-conditonal
==> Homebrew has enabled anonymous aggregate user behaviour analytics
Read the analytics documentation (and how to opt-out) here:
https://git.io/brew-analytics
==> Tapping homebrew/core
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...
remote: Counting objects: 3768, done.
remote: Compressing objects: 100% (3657/3657), done.
remote: Total 3768 (delta 14), reused 309 (delta 1), pack-reused 0
Receiving objects: 100% (3768/3768), 3.01 MiB | 51.00 KiB/s, done.
Resolving deltas: 100% (14/14), done.
Checking connectivity... done.
Tapped 3646 formulae (3,795 files, 9.3M)
Already up-to-date.
==> Installation successful!
==> Next steps
Run `brew help` to get started
Further documentation: https://git.io/brew-docs
Installing requirements for osx.
Updating system.......
Error running 'requirements_osx_brew_update_system ruby-2.3.0',
showing last 15 lines of /Users/mac/.rvm/log/1480093522_ruby-2.3.0/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 "$1" in
++ [[ -t 2 ]]
++ return 1
++ printf %b 'Failed to update Homebrew, follow instructions here:
https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.\n'
Failed to update Homebrew, follow instructions here:
https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.
++ return 1
Requirements installation failed with status: 1.
6. 更新 Homebrew:
MacdeMacBook-Pro:~ mac$ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
curl: (7) Failed to connect to raw.githubusercontent.com port 443: Operation timed out
MacdeMacBook-Pro:~ mac$ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
curl: (22) The requested URL returned error: 404 Not Found
MacdeMacBook-Pro:~ mac$ brew install autoconf automake libtool
Updating Homebrew...
==> Downloading https://homebrew.bintray.com/bottles/autoconf-2.69.sierra.bottle
######################################################################## 100.0%
==> Pouring autoconf-2.69.sierra.bottle.4.tar.gz
==> Caveats
Emacs Lisp files have been installed to:
/usr/local/share/emacs/site-lisp/autoconf
==> Summary
?? /usr/local/Cellar/autoconf/2.69: 70 files, 3.0M
==> Downloading https://homebrew.bintray.com/bottles/automake-1.15.sierra.bottle
######################################################################## 100.0%
==> Pouring automake-1.15.sierra.bottle.2.tar.gz
?? /usr/local/Cellar/automake/1.15: 130 files, 2.9M
==> Downloading https://homebrew.bintray.com/bottles/libtool-2.4.6_1.sierra.bott
curl: (7) Failed to connect to homebrew.bintray.com port 443: Operation timed out
Error: Failed to download resource "libtool"
Download failed: https://homebrew.bintray.com/bottles/libtool-2.4.6_1.sierra.bottle.tar.gz
Warning: Bottle installation failed: building from source.
==> Using the sandbox
==> Downloading https://ftpmirror.gnu.org/libtool/libtool-2.4.6.tar.xz
==> Downloading from http://ftp.kaist.ac.kr/gnu/gnu/libtool/libtool-2.4.6.tar.xz
######################################################################## 100.0%
==> ./configure --prefix=/usr/local/Cellar/libtool/2.4.6_1 --program-prefix=g --
==> make install
==> Caveats
In order to prevent conflicts with Apple's own libtool we have prepended a "g"
so, you have instead: glibtool and glibtoolize.
==> Summary
?? /usr/local/Cellar/libtool/2.4.6_1: 71 files, 3.7M, built in 41 seconds
7. 安裝ruby2.3.0:
MacdeMacBook-Pro:~ mac$ rvm install 2.3.0
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.12/x86_64/ruby-2.3.0.
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: pkg-config, libyaml, readline, libksba, openssl..-
Certificates in '/usr/local/etc/openssl/cert.pem' are already up to date.
Requirements installation successful.
Installing Ruby from source to: /Users/mac/.rvm/rubies/ruby-2.3.0, this may take a while depending on your cpu(s)...
ruby-2.3.0 - #downloading ruby-2.3.0, 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 13.5M 100 13.5M 0 0 20422 0 0:11:34 0:11:34 --:--:-- 23365
ruby-2.3.0 - #extracting ruby-2.3.0 to /Users/mac/.rvm/src/ruby-2.3.0....
ruby-2.3.0 - #configuring......................................................|
ruby-2.3.0 - #post-configuration.
ruby-2.3.0 - #compiling........................................................|
ruby-2.3.0 - #installing.........
ruby-2.3.0 - #making binaries executable..
Installed rubygems 2.5.1 is newer than 2.4.8 provided with installed ruby, skipping installation, use --force to force installation.
ruby-2.3.0 - #gemset created /Users/mac/.rvm/gems/ruby-2.3.0@global
ruby-2.3.0 - #importing gemset /Users/mac/.rvm/gemsets/global.gems.............|
ruby-2.3.0 - #generating global wrappers........
ruby-2.3.0 - #gemset created /Users/mac/.rvm/gems/ruby-2.3.0
ruby-2.3.0 - #importing gemsetfile /Users/mac/.rvm/gemsets/default.gems evaluated to empty gem list
ruby-2.3.0 - #generating default wrappers........
ruby-2.3.0 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
Install of ruby-2.3.0 - #complete
Ruby was built without documentation, to build it run: rvm docs generate-ri
MacdeMacBook-Pro:~ mac$
8. 檢查ruby版本，此時不出意外ruby版本應(yīng)該為2.3.0 了:
MacdeMacBook-Pro:~ mac$ ruby -v
ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-darwin16]
MacdeMacBook-Pro:~ mac$
MacdeMacBook-Pro:~ mac$ rvm list
rvm rubies
=* ruby-2.3.0 [ x86_64 ]
# => - current //當(dāng)前版本
# =* - current && default //當(dāng)前且默認版本
# * - default //默認版本
MacdeMacBook-Pro:~ mac$
9. 查看ruby源:
MacdeMacBook-Pro:~ mac$ gem sources -l
*** CURRENT SOURCES ***
https://rubygems.org/
MacdeMacBook-Pro:~ mac$
10. 移除默認ruby源:
MacdeMacBook-Pro:~ mac$ gem sources -r https://rubygems.org/
https://rubygems.org/ removed from sources
MacdeMacBook-Pro:~ mac$ gem sources -l
*** CURRENT SOURCES ***
MacdeMacBook-Pro:~ mac$
11. 添加ruby-china 源:
MacdeMacBook-Pro:~ mac$ gem sources -a https://gems.ruby-china.org/
https://gems.ruby-china.org/ added to sources
MacdeMacBook-Pro:~ mac$ gem sources -l
*** CURRENT SOURCES ***
https://gems.ruby-china.org/
MacdeMacBook-Pro:~ mac$
12. 安裝cocoapods:
MacdeMacBook-Pro:~ mac$ gem install cocoapods
Fetching: nanaimo-0.2.2.gem (100%)
Successfully installed nanaimo-0.2.2
Fetching: colored-1.2.gem (100%)
Successfully installed colored-1.2
Fetching: claide-1.0.1.gem (100%)
Successfully installed claide-1.0.1
Fetching: CFPropertyList-2.3.4.gem (100%)
Successfully installed CFPropertyList-2.3.4
Fetching: thread_safe-0.3.5.gem (100%)
Successfully installed thread_safe-0.3.5
Fetching: tzinfo-1.2.2.gem (100%)
Successfully installed tzinfo-1.2.2
Fetching: i18n-0.7.0.gem (100%)
Successfully installed i18n-0.7.0
Fetching: activesupport-4.2.7.1.gem (100%)
Successfully installed activesupport-4.2.7.1
Fetching: xcodeproj-1.4.1.gem (100%)
Successfully installed xcodeproj-1.4.1
Fetching: nap-1.1.0.gem (100%)
Successfully installed nap-1.1.0
Fetching: molinillo-0.5.4.gem (100%)
Successfully installed molinillo-0.5.4
Fetching: gh_inspector-1.0.2.gem (100%)
Successfully installed gh_inspector-1.0.2
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-1.1.1.gem (100%)
Successfully installed cocoapods-trunk-1.1.1
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-1.1.2.gem (100%)
Successfully installed cocoapods-downloader-1.1.2
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: cocoapods-core-1.1.1.gem (100%)
Successfully installed cocoapods-core-1.1.1
Fetching: cocoapods-1.1.1.gem (100%)
Successfully installed cocoapods-1.1.1
Parsing documentation for nanaimo-0.2.2
Installing ri documentation for nanaimo-0.2.2
Parsing documentation for colored-1.2
Installing ri documentation for colored-1.2
Parsing documentation for claide-1.0.1
Installing ri documentation for claide-1.0.1
Parsing documentation for CFPropertyList-2.3.4
Installing ri documentation for CFPropertyList-2.3.4
Parsing documentation for thread_safe-0.3.5
Installing ri documentation for thread_safe-0.3.5
Parsing documentation for tzinfo-1.2.2
Installing ri documentation for tzinfo-1.2.2
Parsing documentation for i18n-0.7.0
Installing ri documentation for i18n-0.7.0
Parsing documentation for activesupport-4.2.7.1
Installing ri documentation for activesupport-4.2.7.1
Parsing documentation for xcodeproj-1.4.1
Installing ri documentation for xcodeproj-1.4.1
Parsing documentation for nap-1.1.0
Installing ri documentation for nap-1.1.0
Parsing documentation for molinillo-0.5.4
Installing ri documentation for molinillo-0.5.4
Parsing documentation for gh_inspector-1.0.2
Installing ri documentation for gh_inspector-1.0.2
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-1.1.1
Installing ri documentation for cocoapods-trunk-1.1.1
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-1.1.2
Installing ri documentation for cocoapods-downloader-1.1.2
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 cocoapods-core-1.1.1
Installing ri documentation for cocoapods-core-1.1.1
Parsing documentation for cocoapods-1.1.1
Installing ri documentation for cocoapods-1.1.1
Done installing documentation for nanaimo, colored, claide, CFPropertyList, thread_safe, tzinfo, i18n, activesupport, xcodeproj, nap, molinillo, gh_inspector, fourflusher, escape, cocoapods-try, netrc, cocoapods-trunk, cocoapods-stats, cocoapods-search, cocoapods-plugins, cocoapods-downloader, cocoapods-deintegrate, fuzzy_match, cocoapods-core, cocoapods after 14 seconds
25 gems installed
MacdeMacBook-Pro:~ mac$
13. 查看cocoapods 版本:
MacdeMacBook-Pro:~ mac$ pod --version
1.1.1
MacdeMacBook-Pro:~ mac$
14. 安裝zsh供鸠，方便后面使用 du -sh * 命令查看文件下載進度:
MacdeMacBook-Pro:repos mac$ sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
Cloning Oh My Zsh...
Cloning into '/Users/mac/.oh-my-zsh'...
remote: Counting objects: 823, done.
remote: Compressing objects: 100% (693/693), done.
remote: Total 823 (delta 20), reused 683 (delta 9), pack-reused 0
Receiving objects: 100% (823/823), 559.90 KiB | 300.00 KiB/s, done.
Resolving deltas: 100% (20/20), done.
Checking connectivity... done.
Looking for an existing zsh config...
Found ~/.zshrc. Backing up to ~/.zshrc.pre-oh-my-zsh
Using the Oh My Zsh template file and adding it to ~/.zshrc
Time to change your default shell to zsh!
Changing shell for mac.
Password for mac:
__ __
____ / /_ ____ ___ __ __ ____ _____/ /_
/ __ \/ __ \ / __ `__ \/ / / / /_ / / ___/ __ \
/ /_/ / / / / / / / / / / /_/ / / /_(__ ) / / /
\____/_/ /_/ /_/ /_/ /_/\__, / /___/____/_/ /_/
/____/ ....is now installed!
Please look over the ~/.zshrc file to select plugins, themes, and options.
p.s. Follow us at https://twitter.com/ohmyzsh.
p.p.s. Get stickers and t-shirts at http://shop.planetargon.com.
MacdeMacBook-Pro:~ mac$
15. 下載cocoapods文件畦贸，期間可能報錯，如下:
MacdeMacBook-Pro:~ mac$ pod --version
1.1.1
MacdeMacBook-Pro:~ mac$ pod search AFNetworking
Setting up CocoaPods master repo
Setup completed
Creating search index for spec repo 'master'.. Done!
[!] Unable to find a pod with name, author, summary, or description matching `AFNetworking`
[!] Skipping `0` because the podspec contains errors.
[!] Skipping `1` because the podspec contains errors.
[!] Skipping `2` because the podspec contains errors.
[!] Skipping `3` because the podspec contains errors.
[!] Skipping `4` because the podspec contains errors.
[!] Skipping `5` because the podspec contains errors.
[!] Skipping `6` because the podspec contains errors.
[!] Skipping `7` because the podspec contains errors.
[!] Skipping `8` because the podspec contains errors.
[!] Skipping `9` because the podspec contains errors.
[!] Skipping `a` because the podspec contains errors.
[!] Skipping `b` because the podspec contains errors.
[!] Skipping `c` because the podspec contains errors.
[!] Skipping `d` because the podspec contains errors.
[!] Skipping `e` because the podspec contains errors.
[!] Skipping `f` because the podspec contains errors.
MacdeMacBook-Pro:~ mac$
16. 解決Unable to find a pod with name, author, summary, or description matching AFNetworking錯誤:
rm ~/Library/Caches/CocoaPods/search_index.json
17. 進到repos文件夾下楞捂，使用 du -sh *命令薄坏，查看repos文件大小（此文件下載完畢應(yīng)該為358兆左右寨闹，下載完畢后應(yīng)該會自動解壓一些文件胶坠，最終大小為889兆左右，由于都是零碎小文件鼻忠，因此這一步請耐心等待）:
cd /Users/mac/.cocoapods/repos
**? ****repos** du -sh *
3M master
**? ****repos**
58M master
**? ****repos** du -sh *
215M master
**? ****repos** du -sh *
358M master
**? ****repos** du -sh *
358M master
**? ****repos** du -sh *
597M master
**? ****repos** du -sh *
893M master
**? ****repos** du -sh *
18. 再次運行涵但，結(jié)果如下則證明cocoapods安裝完畢且能使用了:
MacdeMacBook-Pro:~ mac$ rm ~/Library/Caches/CocoaPods/search_index.json
MacdeMacBook-Pro:~ mac$ pod search AFNetworking
Creating search index for spec repo 'master'.. Done!
-> AFNetworking (3.1.0)
A delightful iOS and OS X networking framework.
pod 'AFNetworking', '~> 3.1.0'
- Homepage: https://github.com/AFNetworking/AFNetworking
- Source: https://github.com/AFNetworking/AFNetworking.git
- Versions: 3.1.0, 3.0.4, 3.0.3, 3.0.2, 3.0.1, 3.0.0, 3.0.0-beta.3,
3.0.0-beta.2, 3.0.0-beta.1, 2.6.3, 2.6.2, 2.6.1, 2.6.0, 2.5.4, 2.5.3, 2.5.2,
2.5.1, 2.5.0, 2.4.1, 2.4.0, 2.3.1, 2.3.0, 2.2.4, 2.2.3, 2.2.2, 2.2.1, 2.2.0,
2.1.0, 2.0.3, 2.0.2, 2.0.1, 2.0.0, 2.0.0-RC3, 2.0.0-RC2, 2.0.0-RC1, 1.3.4,
1.3.3, 1.3.2, 1.3.1, 1.3.0, 1.2.1, 1.2.0, 1.1.0, 1.0.1, 1.0, 1.0RC3, 1.0RC2,
1.0RC1, 0.10.1, 0.10.0, 0.9.2, 0.9.1, 0.9.0, 0.7.0, 0.5.1 [master repo]
- Subspecs:
- AFNetworking/Serialization (3.1.0)
- AFNetworking/Security (3.1.0)
- AFNetworking/Reachability (3.1.0)
- AFNetworking/NSURLSession (3.1.0)
- AFNetworking/UIKit (3.1.0)
.....
二、rbenv 安裝ruby
1. 安裝brew,使用brew可以幫我們安裝下載一些軟件:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
2. 使用brew安裝rbenv:
brew install rbenv
3. 安裝ruby-build:
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
4. 安裝 ruby-china 鏡像:
git clone https://github.com/andorchen/rbenv-china-mirror.git ~/.rbenv/plugins/rbenv-china-mirror
5. 使用 rbenv 安裝 ruby 帖蔓，這里我們選擇2.3.0:
rbenv install 2.3.0
6. 設(shè)置全局的 ruby 版本矮瘟，默認是2.0.0:
rbenv global 2.3.0
7. 去掉原生的 gem 源，替換為 ruby-china 源:
gem sources --a https://gems.ruby-china.org/
gem sources --r https://rubygems.org/
8. 更新 gem 版本:
gem update --system
9. 安裝所需要的 CocoaPods:
gem install cocoapods -v 1.1.1
以下是通過rbenv 安裝的過程塑娇，一些重要安裝步驟的截圖記錄澈侠，以供參考：
rbenv-01.jpg
rbenv-02.png
rbenv-03.png
以上就是通過rbenv 安裝ruby ，安裝成功后埋酬，切換默認ruby版本哨啃，最后安裝cocoapods即可。
