Mac OS X 10.10(yosemite)更新后,cocoapods出错, 及cocoapods更新至0.34后, 错误情况整理

1:Mac升级10.10后,执行pod install出错如下

QTX-Will-mini:NewHishop willbin$ pod install
[!] Unable to load a specification for the plugin `/Library/Ruby/Gems/2.0.0/gems/cocoapods-try-release-fix-0.1.2`
/Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/user_interface/error_report.rb:13:in `report': incompatible character encodings: UTF-8 and ASCII-8BIT (Encoding::CompatibilityError)
from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/command.rb:63:in `report_error'
from /Library/Ruby/Gems/2.0.0/gems/claide-0.7.0/lib/claide/command.rb:300:in `handle_exception'
from /Library/Ruby/Gems/2.0.0/gems/claide-0.7.0/lib/claide/command.rb:274:in `rescue in run'
from /Library/Ruby/Gems/2.0.0/gems/claide-0.7.0/lib/claide/command.rb:264:in `run'
from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/command.rb:50:in `run'
from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/bin/pod:33:in `<top (required)>'
from /usr/bin/pod:23:in `load'
from /usr/bin/pod:23:in `<main>'

　　解决方案:卸载0.1.2版本, 再安装最新版本

QTX-Will-mini:NewHishop willbin$ sudo gem uninstall cocoapods-try-release-fix
Password:

Select gem to uninstall:
1. cocoapods-try-release-fix-0.1.1
2. cocoapods-try-release-fix-0.1.2
3. All versions

> 3

Successfully uninstalled cocoapods-try-release-fix-0.1.1
Successfully uninstalled cocoapods-try-release-fix-0.1.2

QTX-Will-mini:NewHishop willbin$ sudo gem install cocoapods
Successfully installed cocoapods-0.34.4
Parsing documentation for cocoapods-0.34.4
1 gem installed

　　

2:安装成功后, 再执行 pod install 还是出错, 如下

QTX-Will-mini:NewHishop willbin$ pod install
/Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/user_interface/error_report.rb:13:in `report': incompatible character encodings: UTF-8 and ASCII-8BIT (Encoding::CompatibilityError)
from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/command.rb:63:in `report_error'
from /Library/Ruby/Gems/2.0.0/gems/claide-0.7.0/lib/claide/command.rb:300:in `handle_exception'
from /Library/Ruby/Gems/2.0.0/gems/claide-0.7.0/lib/claide/command.rb:274:in `rescue in run'
from /Library/Ruby/Gems/2.0.0/gems/claide-0.7.0/lib/claide/command.rb:264:in `run'
from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/lib/cocoapods/command.rb:50:in `run'
from /Library/Ruby/Gems/2.0.0/gems/cocoapods-0.34.4/bin/pod:33:in `<top (required)>'
from /usr/bin/pod:23:in `load'
from /usr/bin/pod:23:in `<main>'

　　解决方案: podfile格式变化了. 要用新格式.

3: podfile格式变化

以前的podfile格式如下

platform :ios, '7.0'
pod 'AFNetworking'

以下是官网的podfile介绍

http://guides.cocoapods.org/syntax/podfile.html

http://guides.cocoapods.org/using/the-podfile.html

The Podfile is a specification that describes the dependencies of the targets of one or more Xcode projects. The Podfile always creates an implicit target, named

default

, which links to the first target of the user project.

A podfile can be very simple:

source 'https://github.com/CocoaPods/Specs.git'
pod 'AFNetworking', '~> 1.0'

　　

An example of a more complex podfile can be:

source 'https://github.com/CocoaPods/Specs.git'

platform :ios, '6.0'
inhibit_all_warnings!

xcodeproj 'MyProject'

pod 'ObjectiveSugar', '~> 0.5'

target :test do
pod 'OCMock', '~> 2.0.1'
end

post_install do |installer|
installer.project.targets.each do |target|
puts "#{target.name}"
end
end

　　

ps:podfile中尤其要注意标点符号.