在新鲜的MEAN.io安装中没有识别出MongoDB

安装MEAN.io后,当我尝试grunt时遇到这个错误:

 Error: failed to connect to [localhost:27017] **Could not connect to MongoDB. Please ensure mongod is running and restart MEAN app.** 

在安装MEAN.io之后,为了让MongoDB正常工作,我需要采取额外的措施吗?

你可以像下面那样安装mongodb:

 $ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10 $ echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/10gen.list $ sudo apt-get update $ sudo apt-get install mongodb-10gen