seems like no perl on alpine

tests/test_for_perl.bats

@@ -6,8 +6,11 @@ load _test_base
 
 @test "test for perl binary" {
 
-  perl -v           # show output
-  command -v perl # show output
+  perl -v           
+  # show output
+  
+  command -v perl 
+  # show output
 
   #run command -v perl
   #[ "$status" -eq 0 ]