--- /dev/null
+(require 'lunit)
+(require 'wl)
+
+(luna-define-class check-modules (lunit-test-case))
+
+;;;
+;;; environment test for user (not for developer)
+;;;
+
+;; APEL
+(luna-define-method check-modules-apel-version ((case check-modules))
+ (require 'apel-ver)
+ (lunit-assert
+ (product-version>= (product-find 'apel-ver) '(10 2))))