Cannot add PPA: 'ppa:chris-lea/node.js'.

[SkyBridge007]

[root@localhost Downloads]# docker images ubuntu
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
ubuntu              14.04               e359a53f3a8b        7 days ago          187.9 MB

[root@localhost Downloads]# docker build github.com/kamon-io/docker-grafana-graphite
Sending build context to Docker daemon 206.8 kB
Sending build context to Docker daemon 
Step 0 : FROM ubuntu:14.04
 ---> e359a53f3a8b
Step 1 : ENV DEBIAN_FRONTEND noninteractive
 ---> Using cache
 ---> ce80e3f95842
Step 2 : RUN apt-get -y update
 ---> Using cache
 ---> 402f9d75f3bc
Step 3 : RUN apt-get -y install software-properties-common
 ---> Using cache
 ---> 5eea3effad73
Step 4 : RUN add-apt-repository -y ppa:chris-lea/node.js
 ---> Running in 96b23e7f4561
Cannot add PPA: 'ppa:chris-lea/node.js'.
Please check that the PPA name or format is correct.
The command '/bin/sh -c add-apt-repository -y ppa:chris-lea/node.js' returned a non-zero code: 1
[root@localhost Downloads]# 

[woudsma]

+1