Compiling clg with SBCL 1.0.30

Hello all members,
I'm trying to build OpenMusic on Fedora10 which is a graphical programming
environment for composers based on CLOS. It requires clg and SBCL v.1x.
I downloaded clg 0.93 and tried to follow instalation instruction.
But unfortunately I can't compile the Alien Function package - here is =

what I get:


[piotr@localhost sbcl-0.8.21-af]$ sbcl --load "system"
This is SBCL 1.0.30, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses.  See the CREDITS and COPYING files in the
distribution for more information.

; compiling file "/home/piotr/sbcl-0.8.21-af/static-vector.lisp" =

(written 20 APR 2005 09:37:40 PM):
; compiling (IN-PACKAGE "SB-ALIEN")
; compiling (EXPORT (QUOTE #))
; compiling (DEFSTRUCT (STATIC-VECTOR #) ...)
debugger invoked on a SYMBOL-PACKAGE-LOCKED-ERROR in thread #<THREAD =

"initial thread" RUNNING {A903859}>:
  Lock on package SB-INT violated when globally declaring the ftype of
  MAKE-STATIC-VECTOR.
See also:
  The SBCL Manual, Node "Package Locks"

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

restarts (invokable by number or by possibly-abbreviated name):
  0: [CONTINUE      ] Ignore the package lock.
  1: [IGNORE-ALL    ] Ignore all package locks in the context of this =

operation.
  2: [UNLOCK-PACKAGE] Unlock the package.
  3:                  Ignore runtime option --load "system".
  4: [ABORT         ] Skip rest of --eval and --load options.
  5:                  Skip to toplevel READ/EVAL/PRINT loop.
  6: [QUIT          ] Quit SBCL (calling #'QUIT, killing the process).

(PACKAGE-LOCK-VIOLATION #<PACKAGE "SB-INT">)[:EXTERNAL]
0]


Could anyone please help me with this problem I  - any suggestion will =

be appreciated.
Thanks in advance
Kind regards,
Piotr Komorowski
P.S. I really need OpenMusic but I am not very experienced with lisp.

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