>new(); my () = ->modules(); map { print  . ":" . ->version() ."
> ";  };'
Can't declare stub in "my" at -e line 1, near ") ="
syntax error at -e line 1, near "= ->modules"
syntax error at -e line 1, near ". ->version"
syntax error at -e line 2, near "};"
  (Might be a runaway multi-line "" string starting on line 1)
Execution of -e aborted due to compilation errors.