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Open Terminal
nano ~/.zshrc
Add: export PATH=[PATH_TO_FLUTTER_GIT_DIRECTORY]/flutter/bin:$PATH
Run: source ~/.zshrc
restart terminal
Run: flutter doctor -v
xxxxxxxxxx
Open Terminal
nano ~/.zshrc
Add in terminal: export PATH=[PATH_TO_FLUTTER_GIT_DIRECTORY]/flutter/bin:$PATH
Hit Control X to exit
Type in "Yes"
click enter to save in file
Run: source ~/.zshrc
restart terminal
Run: flutter doctor -v