anchor.diff:      #DOES NOT WORK: paxctl fix for alpine linux: https://github.com/wekan/wekan/issues/1303
       #paxctl -mC `which node` && \
       \
  -    echo "=== Install Node dependencies" && \
  +    # Install Node dependencies
       npm install -g npm@${NPM_VERSION} && \
       npm install -g node-gyp && \
       npm install -g fibers@${FIBERS_VERSION} && \
       \
  -    echo "=== Change user to wekan and install meteor" && \
  +    # Change user to wekan and install meteor
       cd /home/wekan/ && \
       chown wekan:wekan --recursive /home/wekan && \
       curl https://install.meteor.com -o /home/wekan/install_meteor.sh && \
  
positive.code:     SIGNING_KEY_ID=160D2D577518B58D94C9800B63F227499DA8CCBD && \
      TARBALL=sandstorm-$SANDSTORM_LAST_BUILD.tar.xz && \
      NODE_EXE=sandstorm-$SANDSTORM_LAST_BUILD/bin/node && \
      echo "=== Downloading Sandstorm GPG keys to verify Sandstorm release" && \
      # Do verification in custom GPG workspace
      # https://docs.sandstorm.io/en/latest/install/#option-3-pgp-verified-install
      export GNUPGHOME=$(mktemp -d) && \
      curl https://raw.githubusercontent.com/sandstorm-io/sandstorm/master/keys/release-keyring.gpg | gpg --import && \
      wget https://raw.githubusercontent.com/sandstorm-io/sandstorm/master/keys/release-certificate.kentonv.sig && \
      gpg --decrypt release-certificate.kentonv.sig && \
      echo "=== Downloading Sandstorm release from https://dl.sandstorm.io/${TARBALL} ===" && \
      wget https://dl.sandstorm.io/$TARBALL && \
      echo "=== Downloading signature for Sandstorm release from https://dl.sandstorm.io/${TARBALL}.sig ===" && \
      wget https://dl.sandstorm.io/$TARBALL.sig && \
      echo "=== Verifying signature of Sandstorm release" && \
      gpg --verify $TARBALL.sig $TARBALL && \
      \
      if [ $? -eq 0 ] && \
  
negative.code:       gosu wekan:wekan git clone --recursive --depth 1 -b release/METEOR@${METEOR_EDGE} git://github.com/meteor/meteor.git /home/wekan/.meteor; \
      fi; \
      \
      # Get additional packages
      mkdir -p /home/wekan/app/packages && \
      chown wekan:wekan --recursive /home/wekan && \
      cd /home/wekan/app/packages && \
  