1.config environment variable

// Mac
export DART_PUB_HOME=/Users/.pub-cache
export PATH=${PATH}:${PUB_HOME}/bin

// Windows
// add user environment variable 
DART_PUB_HOME=C:\Users\administrator\AppData\Local\Pub\Cache

// add bin in path
%DART_PUB_HOME%\bin

2.install yuro_cli

<dart> pub global activate yuro_cli