运行cordova requirements检查是否具备使用 Cordova 开发/运行 Android / IOS 应用的条件
IOS的检查中会提示ios-deploy未安装,并且给了我们一个npm安装命令
执行命令后并不能安装成功,https://github.com/phonegap/ios-deploy/issues/188
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!!!! WARNING: You are on OS X 10.11 El Capitan, you may need to add the
!!!! WARNING: `--unsafe-perm=true` flag when running `npm install`
!!!! WARNING: or else it will fail.
!!!! WARNING: link:
!!!! WARNING: https://github.com/phonegap/ios-deploy#os-x-1011-el-capitan
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这里指出了原因:由于Mac系统版本导致,需要添加一个参数
sudo npm install -g ios-deploy --unsafe-perm=true