MacOS 10.12 Cocoapods卸载与安装笔记

卸载

which pod

/usr/local/bin/pod

sudo rm -rf /usr/local/bin/pod

gem list

*** LOCAL GEMS ***

activesupport (4.2.7.1)
atomos (0.1.2)
bigdecimal (default: 1.2.0)
CFPropertyList (2.3.5, 2.2.8)
claide (1.0.2, 1.0.1)
cocoa (0.1.6)
cocoapods (1.4.0)
cocoapods-core (1.4.0, 1.4.0.beta.2)
cocoapods-deintegrate (1.0.2, 1.0.1)
cocoapods-downloader (1.1.3)
cocoapods-plugins (1.0.0)
cocoapods-search (1.0.0)
cocoapods-stats (1.0.0)
cocoapods-trunk (1.3.0, 1.1.2)
cocoapods-try (1.1.0)
......

sudo gem uninstall cocoapods -v 1.4.0

sudo gem uninstall cocoapods-core -v 1.4.0

pod

-bash: pod: command not found

安装

gem sources -l

*** CURRENT SOURCES ***
 https://ruby.taobao.org/

gem sources --remove https://ruby.taobao.org/[/code] 
删除镜像源

https://ruby.taobao.org/ removed from sources


3.
gem sources -a https://gems.ruby-china.org/[/code] 
添加镜像源

ERROR:  SSL verification error at depth 1: unable to get local issuer certificate (20)
ERROR:  You must add /O=Digital Signature Trust Co./CN=DST Root CA X3 to your local trusted store https://gems.ruby-china.org/ added to sources


4.
gem sources -l


再次查看镜像源

*** CURRENT SOURCES ***
 https://gems.ruby-china.org/


5.
sudo gem install -n /usr/local/bin cocoapods


安装

ERROR:  SSL verification error at depth 1: unable to get local issuer certificate (20)
ERROR:  You must add /O=Digital Signature Trust Co./CN=DST Root CA X3 to your local trusted store
Successfully installed cocoapods-1.4.0
Parsing documentation for cocoapods-1.4.0
1 gem installed


6.
pod setup


Setting up CocoaPods master repo
[!] Failed to connect to GitHub to update the CocoaPods/Specs specs repo - Please check if you are offline, or that GitHub is down


失败！！！

7.
git clone https://git.coding.net/CocoaPods/Specs.git ~/.cocoapods/repos/master


fatal: destination path '/Users/haocold/.cocoapods/repos/master' already exists and is not an empty directory.


失败！！！

8.
cd ~/.cocoapods/repos


把
master
文件夹删除

再执行 
7


等待.

等待..

等待…

完成！

问题
1.
[!] Unable to find a pod with name, author, summary, or description matching


要先 
pod setup


2.
pod setup


结果

Setting up CocoaPods master repo
[!] Failed to connect to GitHub to update the CocoaPods/Specs specs repo - Please check if you are offline, or that GitHub is down


3.
rm ~/Library/Caches/CocoaPods/search_index.json


删除~/Library/Caches/CocoaPods目录下的search_index.json文件

再执行 
pod search


Creating search index for spec repo 'master'..


4.
完成！！！


后续
1.macOS 更新到 
10.13.1
 后

pod 又不行了： 
-bash: pod: command not found


2.安装
sudo gem install -n /usr/local/bin cocoapods


遇到 ERROR:

ERROR:  While executing gem ... (TypeError)     no implicit conversion of nil into String


3.先执行命令：
sudo gem update --system


再安装

参考：

如何从电脑中卸载cocoapods

mac 10.12系统下的CocoaPods出现的问题，安装卸载及使用

CocoaPods安装、卸载、使用说明(Mac ox 10.11+)

CocoaPods: pod search 搜索类库失败的解决办法