通過Carthage更新到Alamofire 4.0和Swift 3.0

Question

我正在嘗試將Alamofire更新到4.0版。當我運行迦太基更新時，我會在構建Alamofire方案時遇到很多錯誤。它看起來像文件沒有更新到Swift 3.0語法。我做錯了什麼？從終端登錄：

*** Checking out Alamofire at "4.0.0" 
*** xcodebuild output can be found in /var/folders/ls/6t_b5mqx5s187hq2dtts6ys00000gn/T/carthage-xcodebuild.ORghi2.log 
*** Building scheme "Alamofire watchOS" in Alamofire.xcworkspace 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:36:1: error: expressions are not allowed at the top level 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:36:5: error: consecutive statements on a line must be separated by ';' 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:74:5: error: expected declaration 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:74:9: error: consecutive declarations on a line must be separated by ';' 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:77:5: error: expected declaration 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:77:9: error: consecutive declarations on a line must be separated by ';' 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:80:5: error: expected declaration 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:80:9: error: consecutive declarations on a line must be separated by ';' 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:83:5: error: expected declaration 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:83:9: error: consecutive declarations on a line must be separated by ';' 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:89:5: error: expected declaration 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:89:9: error: consecutive declarations on a line must be separated by ';' 
/Users/liborzapletal/Documents/Aplikace/PNG/PNG/Carthage/Checkouts/Alamofire/Source/NetworkReachabilityManager.swift:92:5: error: expected declaration 
....... and many others 

我正在使用迦太基版本0.18。我試過刪除迦太基建立和簽出文件夾。我已將Xcode 8版本設置爲默認值。現在沒有任何運氣。

Answer 1

的問題是，在終端Xcode默認仍7.我的命令檢查的話：

xcodebuild -version 

返回：

Xcode 7.3 
Build version 7D175 

在系統中，它看起來像默認的Xcode 8.0，但不在終端。所以我使用命令：

sudo xcode-select -switch /Applications/Xcode\ 8.app/ 

現在它的工作。