Why i'm getting this error when i try to execute the install command? ``` root@vps-teste:~# blueprint -install slate 14:34:29 INFO: Searching and validating framework dependencies.. 14:34:29 INFO: Installing slate... (1/1) 14:34:29 FATAL: slate.blueprint could not be found or detected. ``` I have the file in root ``` root@vps-teste:~# ls slate.blueprint snap ``` Do you have any ideas?