CODEWITHSUNDEEP
ubuntudockerdockerfile
Anmol Yadav
Anmol Yadav

Reputation: 1

Not able to Build any Dockerfile

I tried different answers to my question but nothing seems to work. When ever I try to build any docker file I end up with the same error message:

E: Unable to locate package htop
INFO[0000] The command [/bin/sh -c apt-get install -y htop] returned a >non-zero code: 100

Here is the Dockerfile:

FROM debian:latest
MAINTAINER <my_email>
RUN apt-get update
RUN apt-get install -y htop
RUN apt-get clean

The command that I run is:

sudo docker build -t demo .

I tried different packages also but all have same error.

What I get is:

Sending build context to Docker daemon 3.649 MB 
Sending build context to Docker daemon 
Step 0 : FROM debian:latest
---> 9a61b6b1315e
Step 1 : MAINTAINER [email protected]
---> Using cache
---> 9b4cd05e03fb
Step 2 : RUN apt-get update
---> Using cache
---> 7f4979c6993d
Step 3 : RUN apt-get install -y htop
---> Running in 7a2a26d155f5
Reading package lists...
Building dependency tree...
Reading state information...
E: Unable to locate package htop
INFO[0000] The command [/bin/sh -c apt-get install -y htop] returned a non-zero code: 100

Please help me.

This is what I get doing apt-get update in the docker image of ubuntu:

Err http://archive.ubuntu.com trusty InRelease
Err http://archive.ubuntu.com trusty-updates InRelease
Err http://archive.ubuntu.com trusty-security InRelease
Err http://archive.ubuntu.com trusty Release.gpg
Could not resolve 'archive.ubuntu.com'
Err http://archive.ubuntu.com trusty-updates Release.gpg
Could not resolve 'archive.ubuntu.com'
Err http://archive.ubuntu.com trusty-security Release.gpg
Could not resolve 'archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/InRelease  
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease  
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/InRelease  
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/Release.gpg     
Could not resolve 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/Release.gpg  Could not resolve 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/Release.gpg  Could not resolve 'archive.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old ones used instead.

Upvotes: 0

Views: 914

Answers (4)

over.unity
over.unity

Reputation: 315

As suspected, this is due to IPv6 config. See here.

To solve the problem:

  1. sudo nano /etc/default/docker
  2. uncomment line DOCKER_OPTS="--dns 8.8.8.8 --dns 8.8.4.4"
  3. restart docker engine service docker restart

Upvotes: 1

Anmol Yadav
Anmol Yadav

Reputation: 1

I finally got the answer with the help of Pritam Barāl. The main problem was the dns sever as i was on the university server which did not set a DNS

Upvotes: 0

nitishagar
nitishagar

Reputation: 9403

The above Dockerfile you gave, worked for me. Try fetching the intermediate layers again with: docker build --no-cache=true -t <tag> .

Dockerfile used:

FROM debian:latest

MAINTAINER [email protected]

RUN apt-get update && \
    apt-get install -y htop && \
    apt-get clean

Upvotes: 1

user2915097
user2915097

Reputation: 32156

try with this in your Dockerfile

FROM debian:latest MAINTAINER xx <[email protected]> RUN apt-get update && apt-get install -y htop && apt-get clean

Upvotes: 0

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