我的环境有点不同。我从 14.04 更新到 16.04 到 18.04。
我的台式机 18.04 安装了 npm。
$ npm -version
3.5.2
# nodejs -v
v8.10.0
# apt install npm
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the …