project root[node_modules] // default directory for dependencies-> dependency A-> dependency B[node_modules]-> dependency A
-> dependency C[node_modules]-> dependency B[node_modules]-> dependency A-> dependency D
如您所见,它递归安装了一些依赖项。依赖项A有三个已安装的实例!
鲍尔:
project root[bower_components] // default directory for dependencies-> dependency A-> dependency B // needs A-> dependency C // needs B and D-> dependency D