Error while building Docker image

[muellermartin]

Running docker build -t matrix . in the repository folder fails with following error:

Sending build context to Docker daemon 20.48 kB
Step 1/16 : FROM debian:jessie
 ---> 62a932a5c143
Step 2/16 : MAINTAINER Silvio Fricke <silvio.fricke@gmail.com>
 ---> Using cache
 ---> f98040fdf4cf
Step 3/16 : COPY adds/start.sh /start.sh
 ---> Using cache
 ---> 9c6984af9e5c
Step 4/16 : COPY adds/supervisord-matrix.conf /conf/
 ---> Using cache
 ---> 191442ed940f
Step 5/16 : COPY adds/supervisord-turnserver.conf /conf/
 ---> Using cache
 ---> 25e1d38a8478
Step 6/16 : COPY adds/supervisord.conf /
 ---> Using cache
 ---> 2453dd65e66a
Step 7/16 : ENTRYPOINT /start.sh
 ---> Using cache
 ---> 5f81f938be08
Step 8/16 : CMD start
 ---> Using cache
 ---> 66f89c23b266
Step 9/16 : EXPOSE 8448
 ---> Using cache
 ---> 75eefc8bbf1f
Step 10/16 : VOLUME /data
 ---> Using cache
 ---> 53942db5f088
Step 11/16 : ARG BV_SYN=master
 ---> Using cache
 ---> cb0a66ffc205
Step 12/16 : ARG BV_TUR=master
 ---> Using cache
 ---> bae8b3e0eafa
Step 13/16 : ENV LIBRARY_PATH /lib:/usr/lib
 ---> Using cache
 ---> 4106173d0a26
Step 14/16 : ENV MATRIX_UID 991 MATRIX_GID 991
 ---> Using cache
 ---> d29e4910cc0b
Step 15/16 : ARG REBUILD=1
 ---> Using cache
 ---> 3d295b467510
Step 16/16 : RUN set -ex     && mkdir /uploads     && export DEBIAN_FRONTEND=noninteractive     && touch /var/cache/apt/archives/lock     && apt-get clean     && apt-get update -y     && apt-get upgrade -y     && apt-get install -y         bash         coreutils         coturn         file         gcc         git         libevent-2.0-5         libevent-dev         libffi-dev         libffi6         libgnutls28-dev         libjpeg62-turbo         libjpeg62-turbo-dev         libldap-2.4-2         libldap2-dev         libsasl2-dev         libsqlite3-dev         libssl-dev         libssl1.0.0         libtool         libxml2         libxml2-dev         libxslt1-dev         libxslt1.1         linux-headers-amd64         make         pwgen         python         python-dev         python-pip         python-psycopg2         python-virtualenv         sqlite         zlib1g         zlib1g-dev     ;     pip install --upgrade pip ;    pip install --upgrade python-ldap ;    pip install --upgrade lxml ;    pip install --upgrade supervisor     ;     git clone --branch $BV_SYN --depth 1 https://github.com/matrix-org/synapse.git     && cd /synapse     && pip install --upgrade --process-dependency-links .     && GIT_SYN=$(git ls-remote https://github.com/matrix-org/synapse $BV_SYN | cut -f 1)     && echo "synapse: $BV_SYN ($GIT_SYN)" >> /synapse.version     && cd /     && rm -rf /synapse     ;     apt-get autoremove -y         file         gcc         git         libevent-dev         libffi-dev         libjpeg62-turbo-dev         libldap2-dev         libsqlite3-dev         libssl-dev         libtool         libxml2-dev         libxslt1-dev         linux-headers-amd64         make         python-dev         zlib1g-dev     ;     apt-get autoremove -y ;    rm -rf /var/lib/apt/* /var/cache/apt/*
 ---> Running in 66a65e63279b
+ mkdir /uploads
+ export DEBIAN_FRONTEND=noninteractive
+ touch /var/cache/apt/archives/lock
touch: cannot touch '/var/cache/apt/archives/lock': No such file or directory
+ pip install --upgrade pip
/bin/sh: 1: pip: not found
The command '/bin/sh -c set -ex     && mkdir /uploads     && export DEBIAN_FRONTEND=noninteractive     && touch /var/cache/apt/archives/lock     && apt-get clean     && apt-get update -y     && apt-get upgrade -y     && apt-get install -y         bash         coreutils         coturn         file         gcc         git         libevent-2.0-5         libevent-dev         libffi-dev         libffi6         libgnutls28-dev         libjpeg62-turbo         libjpeg62-turbo-dev         libldap-2.4-2         libldap2-dev         libsasl2-dev         libsqlite3-dev         libssl-dev         libssl1.0.0         libtool         libxml2         libxml2-dev         libxslt1-dev         libxslt1.1         linux-headers-amd64         make         pwgen         python         python-dev         python-pip         python-psycopg2         python-virtualenv         sqlite         zlib1g         zlib1g-dev     ;     pip install --upgrade pip ;    pip install --upgrade python-ldap ;    pip install --upgrade lxml ;    pip install --upgrade supervisor     ;     git clone --branch $BV_SYN --depth 1 https://github.com/matrix-org/synapse.git     && cd /synapse     && pip install --upgrade --process-dependency-links .     && GIT_SYN=$(git ls-remote https://github.com/matrix-org/synapse $BV_SYN | cut -f 1)     && echo "synapse: $BV_SYN ($GIT_SYN)" >> /synapse.version     && cd /     && rm -rf /synapse     ;     apt-get autoremove -y         file         gcc         git         libevent-dev         libffi-dev         libjpeg62-turbo-dev         libldap2-dev         libsqlite3-dev         libssl-dev         libtool         libxml2-dev         libxslt1-dev         linux-headers-amd64         make         python-dev         zlib1g-dev     ;     apt-get autoremove -y ;    rm -rf /var/lib/apt/* /var/cache/apt/*' returned a non-zero code: 127

I could fix this by inserting following lines after && export DEBIAN_FRONTEND=noninteractive \ (line 34):

    && mkdir -p /var/cache/apt/archives \
    && touch /var/cache/apt/archives/lock \

Additional information:

• docker --version: Docker version 17.03.1-ce, build c6d412e
• OS: macOS 10.12.5 (Sierra)

[muellermartin]

I will create a pull request as a fix for this issue shortly.

Edit: Created PR #33 to possibly fix this issue.

[silvio]

Thanks for your error report and the commit.

Please use next time the github related keywords described here.