flutter download

https://flutter.dev/docs/get-started/install/macos

"3. Add the flutter tool to your path:"
3번째 단순 명령어를 치는게 아닌
결론만 말씀드리면 $HOME/.zshrc위치에 아래 명령어를 입력해야됩니다.

1. check Downloaded Flutter SDK path

• flutter SDK download 된 경로 파악합니다.

deuboraan@Deuboraui-Macmini dev % pwd
/Users/deuboraan/Bora/dev

deuboraan@Deuboraui-Macmini dev % ls -ll
total 0
drwxr-xr-x@ 25 deuboraan  staff  800  1 26 04:46 flutter

2. add the following line in the opened file

1) 아래 명령어 입력 vi 에디터로 $HOME/.zshrc file open

deuboraan@Deuboraui-Macmini dev % vi $HOME/.zshrc

[참고] 파일이 있다면 단순 file open, 없다면 자동 생성 후 file open

2) 아래 한줄 복사 후 :wq 입력

export PATH="$HOME/development/flutter/bin:$PATH"

또는

export PATH="$PATH:/Users/deuboraan/Bora/dev/flutter/bin"

[참고] :wq는 저장 후 나가기

3. Reopen terminal 🤗

cf.
https://stackoverflow.com/questions/58400500/zsh-command-not-found-flutter