node.js - 阿里云服务器安装nodejs失败

Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  libicu52 rlwrap
The following NEW packages will be installed:
  libicu52 nodejs rlwrap
0 upgraded, 3 newly installed, 0 to remove and 146 not upgraded.
Need to get 6,802 kB/13.6 MB of archives.
After this operation, 61.6 MB of additional disk space will be used.
Get:1 https://deb.nodesource.com/node_4.x/ trusty/main nodejs amd64 4.2.2-2nodes
ource1~trusty1 [6,802 kB]
Err https://deb.nodesource.com/node_4.x/ trusty/main nodejs amd64 4.2.2-2nodesou
rce1~trusty1
  Operation too slow. Less than 10 bytes/sec transferred the last 3 seconds
E: Failed to fetch https://deb.nodesource.com/node_4.x/pool/main/n/nodejs/nodejs
_4.2.2-2nodesource1~trusty1_amd64.deb  Operation too slow. Less than 10 bytes/se
c transferred the last 3 seconds

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?