diff --git a/install.sh b/install.sh
index 884bb07f..e652d5c9 100755
--- a/install.sh
+++ b/install.sh
@@ -68,6 +68,7 @@ __iguide_env="${arg_e:-iguide}"
 __run_iguide_tests=false
 __reqs_install=false
 __update_lib=false
+__update_pkg=false
 __update_env=false
 __req_r_version="3.4.1"
 __old_path=$PATH