关于Cocoapods更新的问题

在使用cocoapods的过程中，遇到了一个问题，就是在更新cocoapods的过程中，遇到一个问题，报错！大致如下；

Podfile文件如下：

platform:ios, ‘7.0’

pod ‘SDWebImage’, ‘~> 3.7.1’

pod ‘CocoaHTTPServer’, ‘~> 2.3’

pod ‘RoutingHTTPServer’, ‘~> 1.0.0’

pod ‘Masonry’, ‘~> 0.6.1’

pod ‘ASIHTTPRequest’, ‘~> 1.8.2’

pod ‘MBProgressHUD’, ‘~> 0.9.1’

pod ‘AFNetworking’, ‘~> 2.5.4’

在利用命令（首先切换到对项目所在目录）

pod install

的时候出现以下问题：

Update all pods

Analyzing dependencies

CocoaPods 0.39.0.beta.4 is available.

To update use:

gem install cocoapods --pre

[!] This is a test version we’d love you to try.

For more information see http://blog.cocoapods.org

and the CHANGELOG for this version http://git.io/BaH8pQ.

Downloading dependencies

Installing AFNetworking (2.5.4)

Installing ASIHTTPRequest (1.8.2)

Installing CocoaAsyncSocket (7.4.2)

Installing CocoaHTTPServer (2.3)

Installing CocoaLumberjack (2.0.1)

Installing MBProgressHUD (0.9.1)

Installing Masonry (0.6.3)

Installing Reachability (3.2)

Installing RoutingHTTPServer (1.0.0)

Installing SDWebImage (3.7.3)

Generating Pods project

2015-09-23 13:18:31.468 ruby[1245:292388] [MT] DVTAssertions: ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-8227/IDEFoundation/Initialization/IDEInitialization.m:590

Details: Assertion failed: _initializationCompletedSuccessfully

Function: BOOL IDEIsInitializedForUserInteraction()

Thread: {number = 1, name = main}

Hints: None

Backtrace:

0 0x0000000106998a5c -[DVTAssertionHandler handleFailureInFunction:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in DVTFoundation)

1 0x00000001069981e9 _DVTAssertionHandler (in DVTFoundation)

2 0x0000000106998455 _DVTAssertionFailureHandler (in DVTFoundation)

3 0x00000001069983b7 _DVTAssertionFailureHandler (in DVTFoundation)

4 0x0000000107e42f5c IDEIsInitializedForUserInteraction (in IDEFoundation)

5 0x000000010aa42eb9 +[PBXProject projectWithFile:errorHandler:readOnly:] (in DevToolsCore)

6 0x000000010aa44a3e +[PBXProject projectWithFile:errorHandler:] (in DevToolsCore)

7 0x00007fff91012f44 ffi_call_unix64 (in libffi.dylib)

Abort trap: 6

victordeiMac:swiftproject victorgem−sources−lERROR:Invalidoption:−sources.See‘gem–help′.victordeiMac:swiftprojectvictor gem -version

ERROR: Invalid option: -version. See ‘gem –help’.

发现应该是版本的问题，进行更新

首先查看当前cocoapods版本的命令为：

pod –version

然后按照命令进行更新

$ 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

最后一步进行更新

通过如下命令进行操作：

pod update

Update all pods

Updating local specs repositories

CocoaPods 0.39.0.beta.4 is available.

To update use:

gem install cocoapods --pre

[!] This is a test version we’d love you to try.

For more information see http://blog.cocoapods.org

and the CHANGELOG for this version http://git.io/BaH8pQ.

Analyzing dependencies

Downloading dependencies

Installing AFNetworking (2.5.4)

Installing ASIHTTPRequest (1.8.2)

Installing CocoaAsyncSocket (7.4.2)

Installing CocoaHTTPServer (2.3)

Installing CocoaLumberjack (2.0.1)

Installing MBProgressHUD (0.9.1)

Installing Masonry (0.6.3)

Installing Reachability (3.2)

Installing RoutingHTTPServer (1.0.0)

Installing SDWebImage (3.7.3)

Generating Pods project

Integrating client project

[!] Please close any current Xcode sessions and use

swiftproject.xcworkspace

for this project from now on.

Sending stats

Sending stats

至此，该问题解决了。

参考链接

http://www.cnblogs.com/brycezhang/p/3675670.html

http://code4app.com/article/cocoapods-install-usage