+if test "${SUDO_USER}"; then
+ echo "Running as sudo."
+ echo "Tip: You can avoid it by adding the following in /etc/sudoers"
+ echo "${SUDO_USER} ALL=NOPASSWD: ${ID_DEB_BUILD}/id-pbuild-root.sh"
+ HOME_EXPORT=/home/${SUDO_USER}
+else
+ sudo -k
+ HOME_EXPORT=$HOME
+fi
+if test ! -f ${HOME_EXPORT}/.pbuilderrc; then
+ echo "${HOME_EXPORT}/.pbuilderrc missing"
+ exit 1
+fi
+