我参考了许多链接并尝试了，但我没有成功。我阅读了CocoaPods文档，并多次尝试安装，但总是因为初始步骤而失败。我发现了一个错误，我不能先安装宝石。一个一个的步骤是什么?例如如何安装的步骤或演示。
这是我尝试过的一个链接。
截图指的是我得到的这个控制台错误:
当前回答
sudo gem install -n /usr/local/bin cocoapods
这对我很管用。-n用于修复权限错误。
其他回答
如果您想为您的项目第一次安装CocoaPods。
示例:在这里，我们将使用CocoaPods逐步安装“Alamofire”SDK。
步骤1。打开终端，点击命令，然后按Enter键
sudo gem install cocoapods
步骤2。如果它要求，您应该提供系统密码，然后按Enter键
步骤3。使用命令“cd”并给出项目的路径，然后按Enter键
注意:输入“cd”命令，然后空格并拖动项目文件夹到终端。它将采取如下所示的项目路径(这里我的项目名称是:Simple Alamofire)
cd /Users/ramdhanchoudhary/Documents/Swift\ Workspace/Simple\
Alamofire
步骤4。在你的项目中通过终端通过命令“touch Podfile”并按“Enter”创建一个pod文件
touch Podfile
第5步。然后用终端命令“open Podfile”打开“Podfile”，按“Enter”键
open Podfile
步骤6。现在在打开的pod文件中输入以下代码，然后保存并关闭文件
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '10.0'
use_frameworks!
target '<Your Target Name>' do
pod 'Alamofire', '~> 4.0'
end
步骤7。回到终端键入命令“Pod install”，然后按Enter键。
Pod install
步骤8。等待安装完成100%，大约650+ MB
第9步。这就是它去项目文件夹，并打开下面的文件
<your project name>.xcworkspace
第10步。导入Alamofire类并使用!!
import Alamofire
你可以在macOS中通过Homebrew安装CocoaPods。
首先，打开您的终端，并运行以下代码(如果没有安装Homebrew，则用于安装):
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
然后通过以下命令轻松安装CocoaPods:
brew install cocoapods
对于终端中的CocoaPods，请遵循以下命令:
sudo gem update
sudo gem install cocoapods
pod setup
cd (project direct drag link)
pod init
open -aXcode podfile # (If it’s already open, add your pod file name. Example: alamofire4.3)
pod install
pod update
这些是我通常遵循的完整步骤。我把这些步骤写得尽可能短，假设你了解Mac和Xcode项目。首先，打开终端，使用以下命令，每个命令后按enter键。
如果你还没有安装CocoaPods，输入以下命令:
sudo gem install cocoapods
现在请使用以下命令移动到您的Xcode项目目录，并将/您的Xcode项目目录路径替换为该目录的实际路径:
cd /Your Xcode Project Directory Path
下面是如何使用CocoaPods的说明。输入到终端的每个命令执行成功后，请等待一段时间。
Searching for pods in terminal: pod search networking (replace networking with which you want to search) Creating the pod file: pod init Opening the pod file: open -a Xcode Podfile Adding the pods: (After adding your pods you must save the podfile first and then head back to the terminal again.) target 'WebServiceUsingMantleAFNetworking' do # platform :ios, '8.0' //Choose your version of iOS pod 'AFNetworking', '~> 2.6.0’ end OR platform :ios, '8.0' pod 'AFNetworking' pod 'Mantle' pod 'LBBlurredImage' pod 'TSMessages' pod 'ReactiveCocoa' Installing the pods: pod install Check for updates of pods on existing project: pod outdated Update the existing pods: pod update Uninstall the Cocoapods from system: sudo gem uninstall cocoapods There is a complete tutorial for removing pods from your Xcode project on Stack Overflow. You can check on this following link for more info. How to remove CocoaPods from a project?
容器安装
Open terminal and type: sudo gem install cocoapods The Gem will get installed in Ruby inside the System library. Or try on Mac OS X v10.11 (El Capitan), type: sudo gem install -n /usr/local/bin cocoapods If there is an error "activesupport requires Ruby version >= 2.xx", then install latest activesupport first by typing in the terminal. sudo gem install activesupport -v 4.2.6 After installation, there will be a lot of messages. Read them and if no error found, it means the CocoaPods installation is done. Next, you need to setup the CocoaPods master repository. Type in the terminal: pod setup And wait it will download the master repository. The size is very big (370.0 MB in December 2016). So it can be a while. You can track of the download by opening Activity and go to the Network tab and search for "git-remote-https". Alternatively, you can try adding "--verbose" to the command like so: pod setup --verbose Once done, it will output "Setup Complete", and you can create your Xcode project and save it. Then in the terminal, cd to your Xcode project root directory (where your .xcodeproj file resides) and type: pod init Then open your project's podfile by typing in terminal: open -a Xcode Podfile Your Podfile will get open in text mode. Initially there will be some default commands in there. Here is where you add your project's dependencies. For example, in the podfile, type pod 'AFNetworking', '0.9.1' (This line is an example of adding the AFNetworking library to your project.) Other tips: Uncomment platform :ios, '9.0' Uncomment use_frameworks! if you're using Swift When you are done editing the podfile, save it and close Xcode. Then install pods into your project by typing in terminal: pod install or (For m1 chip) arch -x86_64 pod install Depending how many libraries you added to your podfile for your project, the time to complete this varies. Once completed, there will be a message that says "Pod installation complete! There are X dependencies from the Podfile and X total pods installed." Now close your Xcode project. Then locate and open the .xcworkspace Xcode project file and start coding. (You should no longer open the xcodeproj file.)
