使用yeoman-maven-plugin无法使用npm install错误执行构建

I'm trying out the yeoman-maven-plugin on my maven webapp. When I run "clean install -DskipTests=true -X" I get the following output. Not sure what's going on as the "yo" directory does exist within the root of my project. I ran "yo angular --minsafe" within that directory to initialize the app.I'm trying out the yeoman-maven-plugin on my ma