Oh sorry, it is as the following and the error using "$ checkmodule -M -m -o who.mod who.te" in Fedora 22 is : ERROR ' Building a policy module, but no module specification found.' at token ' policy_module' on line 1: checkmodule: error(s) encountered while parsing configuration ------------------------------------------------------------------------------------ policy_module (who, 1.0); require { attribute domain; class file getattr; class file execute; class file entrypoint; attribute file_type; attribute exec_type; type unconfined_t; class process transition; role unconfined_r; } type who_t; typeattribute who_t domain; type who_exec_t; typeattribute who_exec_t file_type; typeattribute who_exec_t exec_type; role unconfined_r types who_t; type_transition unconfined_t who_exec_t:process who_t; allow unconfined_t who_exec_t : file *; allow unconfined_t who_t:process transition; allow who_t who_exec_t: file entrypoint; domain_auto_trans (sysadm_t, who_exec_t, who_t) -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/selinux@xxxxxxxxxxxxxxxxxxxxxxx