what I see when I start clasp

sly@boombox:~/src/clasp$ ./build/boehm/iclasp-boehm 
Starting cclasp-boehm-0.4.2-2145-gc6af40bcf-cst ... loading image...
; caught ERROR:
;   ERROR while evaluating compiler-time side effect:
;     The function CLEAVIR-PRIMOP:CST-TO-AST is undefined.
;     at /home/sly/quicklisp/quicklisp/deflate.lisp 197:0
; 

Condition of type: EVAL-ERROR
ERROR while evaluating compiler-time side effect:
  The function CLEAVIR-PRIMOP:CST-TO-AST is undefined.
Available restarts:
(use :r1 to invoke restart 1)

1. (SIGNAL-ORIGINAL-CONDITION) Let the originally signaled condition propagate.
2. (CONTINUE) Replace with call to ERROR.
3. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
4. (CONTINUE) Replace with call to ERROR.
5. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
6. (CONTINUE) Replace with call to ERROR.
7. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
8. (CONTINUE) Replace with call to ERROR.
9. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
10. (CONTINUE) Replace with call to ERROR.
11. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
12. (CONTINUE) Replace with call to ERROR.
13. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
14. (CONTINUE) Replace with call to ERROR.
15. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
16. (CONTINUE) Replace with call to ERROR.
17. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
18. (CONTINUE) Replace with call to ERROR.
19. (SUBSTITUTE-CST) Compile the given CST in place of the problematic one.
20. (RETRY) Retry compiling #<CL-SOURCE-FILE "quicklisp" "deflate">.
21. (ACCEPT) Continue, treating compiling #<CL-SOURCE-FILE "quicklisp" "deflate"> as having been successful.
22. (RETRY) Retry ASDF operation.
23. (CLEAR-CONFIGURATION-AND-RETRY) Retry ASDF operation after resetting the configuration.
24. (RETRY) Retry ASDF operation.
25. (CLEAR-CONFIGURATION-AND-RETRY) Retry ASDF operation after resetting the configuration.

search_jitted_stackmaps
Top level in: #<PROCESS TOP-LEVEL @0x662fea9>.
COMMON-LISP-USER>