I had the same issue because I use don't use yarn. Solved by deleting node-modules, package-lock.json, and run the command yarn (this is similar to npm install). Then as he stated up above test the installation with yarn start.
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I had the same issue because I use don't use yarn. Solved by deleting node-modules, package-lock.json, and run the command yarn (this is similar to npm install). Then as he stated up above test the installation with yarn start.