Bluueprint dev tempalte not installed

root@Ubuntu-2004-focal-amd64-base /var/www/pterodactyl/.blueprint # blueprint -init
find: ‘.blueprint/dev’: No such file or directory
15:23:57 INPUT: Choose an extension template:
0: Barebones
1: Theming fundamentals
2: Admin configuration
3: Working with components
4: Console and schedules
2
15:23:59 INPUT: Name [SpaceInvaders]:
1
215:24:01 INPUT: Identifier [spaceinvaders]:
12121
15:24:01 WARNING: Identifier should only contain a-z characters.
15:24:01 INPUT: Identifier [spaceinvaders]:
fdsafdsfs
15:24:06 INPUT: Description [Shoot down space aliens!]:
sdfsdfsfds
15:24:11 INPUT: Version [1.0]:

15:24:13 INPUT: Author [byte]:
asd
15:24:13 INFO: Fetching templates..
Cloning into 'templates'...
remote: Enumerating objects: 418, done.
remote: Counting objects: 100% (56/56), done.
remote: Compressing objects: 100% (52/52), done.
remote: Total 418 (delta 17), reused 1 (delta 1), pack-reused 362 (from 1)
Receiving objects: 100% (418/418), 384.18 KiB | 15.37 MiB/s, done.
Resolving deltas: 100% (175/175), done.
15:24:14 INFO: Building template..
cp: target '.blueprint/dev/' is not a directory
15:24:14 INFO: Cleaning up build files..
15:24:14 SUCCESS: Extension files initialized and imported to '.blueprint/dev'.
root@Ubuntu-2004-focal-amd64-base /var/www/pterodactyl/.blueprint # cd dev
-bash: cd: dev: No such file or directory
root@Ubuntu-2004-focal-amd64-base /var/www/pterodactyl/.blueprint # ls
assets  extensions  lib  tmp

root@Ubuntu-2004-focal-amd64-base /var/www/pterodactyl/.blueprint # blueprint -init
find: ‘.blueprint/dev’: No such file or directory
15:23:57 INPUT: Choose an extension template:
0: Barebones
1: Theming fundamentals
2: Admin configuration
3: Working with components
4: Console and schedules
2
15:23:59 INPUT: Name [SpaceInvaders]:
1
215:24:01 INPUT: Identifier [spaceinvaders]:
12121
15:24:01 WARNING: Identifier should only contain a-z characters.
15:24:01 INPUT: Identifier [spaceinvaders]:
fdsafdsfs
15:24:06 INPUT: Description [Shoot down space aliens!]:
sdfsdfsfds
15:24:11 INPUT: Version [1.0]:

15:24:13 INPUT: Author [byte]:
asd
15:24:13 INFO: Fetching templates..
Cloning into 'templates'...
remote: Enumerating objects: 418, done.
remote: Counting objects: 100% (56/56), done.
remote: Compressing objects: 100% (52/52), done.
remote: Total 418 (delta 17), reused 1 (delta 1), pack-reused 362 (from 1)
Receiving objects: 100% (418/418), 384.18 KiB | 15.37 MiB/s, done.
Resolving deltas: 100% (175/175), done.
15:24:14 INFO: Building template..
cp: target '.blueprint/dev/' is not a directory
15:24:14 INFO: Cleaning up build files..
15:24:14 SUCCESS: Extension files initialized and imported to '.blueprint/dev'.
root@Ubuntu-2004-focal-amd64-base /var/www/pterodactyl/.blueprint # cd dev
-bash: cd: dev: No such file or directory
root@Ubuntu-2004-focal-amd64-base /var/www/pterodactyl/.blueprint # ls
assets  extensions  lib  tmp