How to fix the following issue when run the command pod update –verbose or pod install –verbose [!] Error installing XXX [!] Failed to download ‘XXX’: [!] /usr/bin/git clone [email protected]:username/XXX.git /var/folders/z5/qp2m0vpj35zdzlk6sfhhnhwh0000gn/T/d20230401-33779-1wmy5bk –template= –single-branch –depth 1 –branch 1.4.4 Cloning into ‘/var/folders/z5/qp2m0vpj35zdzlk6sfhhnhwh0000gn/T/d20230401-33779-1wmy5bk’… @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the RSA key sent by the remote host is SHA256:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx. Please contact your system administrator. Add correct host key in ~/.ssh/known_hosts to get rid of this message. Offending RSA key in ~/.ssh/known_hosts:4 Host key for github.com has changed and you have requested strict checking. Host key verification failed. fatal: Could not read from remote repository.

1、查看gem版本号； gem --version 2、如果gem版本小于2.6.14建议升级到2.6.14或更高版本； sudo gem update --system 3、更换gem源； sudo gem --remove https://rubygems.org sudo gem --add http://gems.ruby-china.org 4、采用Sudo-less install方式安装CocoaPods; a)、在自己Home主目录新建一个目录如 Vendor/ruby b)、export GEM_HOME=$HOME/Vendor/ruby c)、export PATH=$HOME/Vendor/ruby/bin:$PATH d)、gem install cocoapods -v 1.5 5、将上面第3步的b环境变量加入 ~/.bash_profile文件（如果是苹果M1芯片则使用 ~/.zshrc 这个文件）并执行 source ~/.bash_profile 按以上方法安装的CocoaPods相关文件都会被安装到你主目录到Vendor/ruby目录下。

macOS & Xcode 由于iOS系统的特殊性，要实现自动打包的前提是你得有一台运行macOS的苹果电脑，至于是白苹果还是黑苹果都无所谓。 这里我们使用macOS系统自带的xcodebuild命令行工具来实现打包，可以通过在终端输入以下命令来查看xcodebuild的使用详情：

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