新手：无法在 MacOS 上安装 Homebrew

Question

I have been having certain issues while trying to setup my Mac (OS:Catalina) for a React Native Development.

I have read multiple guides and tutorials as I am facing issues initializing a react native build (react-native init). I keep getting err lifecycle validation

Multiple articles suggest to download Homebrew and it might solve a lot of the issues related to package folders for node etc.

When I try installing Homebrew using the below link -

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

I get a message on my terminal : Curl: (7) Couldn't connect to server.

If I try to type in the address on the browser, I get the installation code which I saved on the Mac storage as install.rb Entering '/usr/bin/Ruby install' throws a prompt that the folder doesn't exist.

I already have Xcode and Xcode Command Line Tools installed.

I would appreciate any help I can get on how I can just prepare my system for learning react native development for iOS. I am at a bit of 'no clue what I am doing wrong' phase.

Answer 1

在终端上试试这个命令

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"