~/workspace/vue
➜ npm list -g --depth 0
/usr/local/lib
├── appium-doctor@1.15.4
├── appium@1.18.3
├── coderwhy@1.1.3
├── npm@7.18.1
├── serve@12.0.0
└── yarn@1.22.10

~/workspace/vue
➜ coderwhy create vue_demo

zsh: command not found: coderwhy
~/workspace/vue
❯