sbt.template

   \
    \
    && echo "Downloading SBT $SBT_VERSION" \
    && wget --no-verbose --output-document=sbt.zip "https://github.com/sbt/sbt/releases/download/v$SBT_VERSION/sbt-$SBT_VERSION.zip" \
    && echo "Checking download hash $SBT_VERSION" \
    && echo "$SBT_DOWNLOAD_SHA256 *sbt.zip" | sha256sum --check - \
    && echo "Installing SBT $SBT_VERSION" \
    && unzip -q sbt.zip \
    && rm sbt.zip \
    && mv "sbt" "/opt/sbt/$SBT_VERSION/" \
    && export SBT_HOME=/opt/sbt/$SBT_VERSION \