message: installing edge version of postgres clients
diff: @@ -16,6 +16,7 @@ RUN apk update \
  rsync \
  patch \
  procps \
  + && apk add --no-cache postgresql-dev postgresql-client --repository http://nl.alpinelinux.org/alpine/edge/main \
  && apk add nodejs-current yarn --update-cache --repository http://dl-3.alpinelinux.org/alpine/edge/main/ --repository http://dl-3.alpinelinux.org/alpine/edge/community/ \
  && rm -rf /var/cache/apk/* \
  && curl -L -o /usr/local/bin/composer https://github.com/composer/composer/releases/download/1.5.2/composer.phar \
  