CommonQt Error

* (ql:quickload "qt")
To load "qt":
  Load 1 ASDF system:
    qt
; Loading "qt"
............
debugger invoked on a ASDF:OPERATION-ERROR in thread #<THREAD
                                                       "initial thread" RUNNING
                                                       {1002C99D91}>:
  Error while invoking #<COMPILE-OP (:VERBOSE NIL) {10037F6D51}> on
  #<CPP->SO "qt" "commonqt">

Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
  0: [RETRY ] Retry compiling component ("qt" "commonqt").
  1: [ACCEPT] Continue, treating compiling component ("qt" "commonqt") as
              having been successful.
  2: [ABORT ] Give up on "qt"
  3:          Exit debugger, returning to top level.

((SB-PCL::FAST-METHOD ASDF:PERFORM (ASDF:COMPILE-OP QT-SYSTEM::CPP->SO))
 #<unavailable argument>
 #<unavailable argument>
 #<ASDF:COMPILE-OP (:VERBOSE NIL) {10037F6D51}>
 #<QT-SYSTEM::CPP->SO "qt" "commonqt">)
0]