anchor.diff:   && mv krew-$(uname | tr '[:upper:]' '[:lower:]')_amd64 /usr/local/bin/kubectl-krew \
    && kubectl-krew version \
    && rm -rf /root/.krew \
  - && apk del build-packages \
    && curl \
           --fail \
           --location \
  
positive.code: RUN install-docker 18.06.3-ce
  
  COPY compose.patch /tmp/compose.patch
  RUN apk add --no-cache --virtual build-packages \
          libc-dev \
          libffi-dev \
          linux-headers \
  
negative.code: RUN cd /tmp \
   && wget https://github.com/nghttp2/nghttp2/releases/download/v${NGHTTP2_VERSION}/nghttp2-${NGHTTP2_VERSION}.tar.bz2 \
   && wget https://dl.uxnr.de/mirror/curl/curl-${CURL_VERSION}.tar.bz2 \
   && apk add --no-cache \
          autoconf \
          automake \
          build-base \
  