There is no package with name "DEFPACKAGE-PLUS-1"

> (ql:quickload "sdl2")
To load "sdl2":
  Load 1 ASDF system:
    sdl2
; Loading "sdl2"
[package defpackage-plus-1].......................
[package defpackage+-user-1]
*** - SYSTEM::%FIND-PACKAGE: There is no package with name "DEFPACKAGE-PLUS-1"
The following restarts are available:
USE-VALUE      :R1      Input a value to be used instead.
RETRY          :R2      Retry compiling #<CL-SOURCE-FILE "defpackage-plus" "package">.
ACCEPT         :R3      Continue, treating compiling #<CL-SOURCE-FILE "defpackage-plus" "package"> as having been successful.
RETRY          :R4      Retry ASDF operation.
CLEAR-CONFIGURATION-AND-RETRY :R5 Retry ASDF operation after resetting the configuration.
ABORT          :R6      Give up on "sdl2"
REGISTER-LOCAL-PROJECTS :R7 Register local projects and try again.
ABORT          :R8      Abort main loop

I use Arch Linux, and I installed CLISP and QuickLisp via pacman. I installed QuickLisp in the default location ~/.