CODEWITHSUNDEEP
dockerdocker-composedockerfile
copser
copser

Reputation: 2641

docker-compose: Service 'web' failed to build

I'm trying to install apach2, libapache2-mod-wsgi-py3 and openssl in the container. I've removed some packages and fix typos in Dockerfile but the error is still there.

When i run docker-compose build my setup is running ok, until it hit the part in the Dockerfile where I'm initializing this install and I've got this error:

E: Unable to locate package RUN
E: Unable to locate package apt-get
E: Unable to locate package install
ERROR: Service 'web' failed to build: The command '/bin/sh -c apt-get update && apt-get install -y     apache2     libapache2-mod-wsgi-py3     curl     dpgk-sig RUN apt-get install -yq openssh-server' returned a non-zero code: 100

You can check the whole installation process here, and this is my Dockerfile:

FROM ubuntu:16.04
FROM python:3.5
ENV PYTHONUNBUFFERED 1

RUN cat /etc/passwd
RUN cat /etc/group

RUN apt-get update && apt-get install -y \
    apache2 \
    libapache2-mod-wsgi-py3 \
RUN apt-get install -y openssl
RUN mkdir /var/run/sshd

ENV APACHE_RUN_USER www-data
ENV APACHE_RUN_GROUP www-data
ENV APACHE_LOG_DIR /var/log/apache

RUN mkdir /code
WORKDIR /code
ADD requirements.txt /code/
RUN pip install -r requirements.txt
ADD . /code

EXPOSE 80

ADD config/apache/000-default.conf /etc/apache/sites-available/000-default.conf
ADD config/start.sh /tmp/start.sh
ADD src /var/www

RUN chown -R root:www-data /var/www
RUN chmod u+rwx,g+rx,o+rx /var/www
RUN find /var/www -type d -exec chmod u+rwx,g+rx,o+rx {} +
RUN find /var/www -type f -exec chmod u+rw,g+rw,o+r {} +

#essentially: CMD ["/usr/sbin/apachectl", "-D", "FOREGROUND"]
CMD ["/tmp/start.sh"]

Can someone explain me why is this happening, and how to fix it, thanks.

Upvotes: 1

Views: 22824

Answers (1)

johnharris85
johnharris85

Reputation: 18926

Your problem is this line:

    libapache2-mod-wsgi-py3 \

The \ is a continuation and the next thing it sees is RUN so is treating that like a package (which it can't find). Lose the \ and it should work fine.

Upvotes: 1

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