我试过这样激活flutter pub：
fvm use 3.7.11
并运行命令：
> pub get
zsh: command not found: pub
我也试过这样激活全局：
> fvm global 3.7.11
Flutter "3.7.11" has been set as global
However your "flutter" path current points to:
.
to use global Flutter SDK through FVM you should change it to:
/Users/John/fvm/default/bin
如何设置 fvm flutter sdk 路径。我试过这样：
export PATH="/Users/John/fvm/default/bin:$PATH"