Flutter doctor command but nothing happen

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I use macbook pro and install flutter, but when i type flutter doctor, it don't response(about 10 minute passed).

flutter doctor

this issue same to me, but i don't install Mamp software.

Flutter doctor can be very long depending of your mac configuration. Just wait again. On my Macbook Pro 2014, it tooks about 20 minutes with last Flutter version.

Without sounding silly, are you connected online? This happens to me when I'm disconnected from the Internet.

Also, what happens when you do this?

> flutter upgrade


Does it still lock up then, or does it actually check the version before eventually continuing and running flutter doctor?

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