Hos install module pdf expoer 0.9 in icinga2

Hi, good afternoon, does anyone know how I can install the pdf export 0.9 module? I was trying to do it like this:

MODULE_NAME=“pdfexport”
MODULE_VERSION=“v0.9”
MODULE_AUTHOR=“nbuchwitz”
REPO=“https://github.com/${MODULE_AUTHOR}/icingaweb2-module-${MODULE_NAME}
MODULES_PATH="/usr/share/icingaweb2/modules"
git clone ${REPO} “${MODULES_PATH}/${MODULE_NAME}” --branch “${MODULE_VERSION}”
icingacli module enable “${MODULE_NAME}”
but it gave me an error in the git clone part surely because that is not the path, I hope you can help me.

The author should be icinga.