Index: common/helpers/download
==================================================================
--- common/helpers/download
+++ common/helpers/download
@@ -87,11 +87,11 @@
 
 	if [ "${hashMethod}" = 'null' ]; then
 		return 0
 	fi
 
-	checkHash="$(openssl "${hashMethod}" "${file}" | sed 's@.*= *@@')"
+	checkHash="$(openssl dgst "-${hashMethod}" "${file}" | sed 's@.*= *@@')"
 
 	if [ "${checkHash}" = "${hash}" ]; then
 		return 0
 	fi