Steel Bank Common Lisp

good afternoon;

an attempt to load usocket into a fresh install of scbl 1.0.35  
failed. it appears, it intended to compile a file for sb-grovel in / 
usr/local/lib/sbcl/sb-grovel/, to which a non-root user does not have  
write access. is this intended?

the build was a straight, sudo'd make&install, on ppc darwin, from a  
downloaded tar.

; /Development/Source/dev/Library/net/common-lisp/usocket/usocket.asd  
into
; #<PACKAGE "ASDF0">
; loading #P"/Development/Source/dev/Library/net/common-lisp/usocket/ 
usocket.asd"
; registering #<SYSTEM USOCKET {11EF4651}> as USOCKET
; registering #<SYSTEM USOCKET {11EF4651}> as USOCKET
; registering #<SYSTEM "usocket" {11EF4651}> as usocket
; registering #<SYSTEM "usocket" {11EF4651}> as net.common-lisp.usocket
; loading system definition from
; /usr/local/lib/sbcl/sb-bsd-sockets/sb-bsd-sockets.asd into  
#<PACKAGE "ASDF0">
; loading #P"/usr/local/lib/sbcl/sb-bsd-sockets/sb-bsd-sockets.asd"
;; loading #P"/usr/local/lib/sbcl/sb-grovel/sb-grovel.asd"

debugger invoked on a SB-INT:SIMPLE-FILE-ERROR:
   error opening #P"/usr/local/lib/sbcl/sb-grovel/defpackage.sbcfsl":
     Permission denied

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

restarts (invokable by number or by possibly-abbreviated name):
   0: [TRY-RECOMPILING] Try recompiling defpackage
   1: [RETRY          ] Retry performing #<COMPILE-OP NIL {12400891}> on
                        #<CL-SOURCE-FILE "defpackage" {12273B41}>.
   2: [ACCEPT         ] Continue, treating #<COMPILE-OP NIL {12400891} 
 > on
                        #<CL-SOURCE-FILE "defpackage" {12273B41}> as  
having been
                        successful.
   3: [ABORT          ] Exit debugger, returning to top level.

(SB-IMPL::SIMPLE-FILE-PERROR
  "error opening ~S"
  #P"/usr/local/lib/sbcl/sb-grovel/defpackage.sbcfsl"
  13)
0] (lisp-implementation-version)

"1.0.35"
0] (lisp-implementation-type)

"SBCL"
0]

yoda:/Development/Downloads/sbcl-1.0.35 janson$ ls -l /usr/local/lib/ 
sbcl/sb-grovel/
total 512
drwxr-xr-x   6 root  wheel    204 Apr 28  2007 CVS
-rw-r--r--   1 root  wheel     43 Apr  9  2003 Makefile
-rw-r--r--   1 root  wheel  95690 Feb  9 09:28 def-to-lisp.fasl
-rw-r--r--   1 root  wheel  11774 Jan 28 20:46 def-to-lisp.lisp
-rw-r--r--   1 root  wheel   1331 Feb  9 09:28 defpackage.fasl
-rw-r--r--   1 root  wheel    376 Jun 29  2004 defpackage.lisp
-rw-r--r--   1 root  wheel   1352 Jul 14  2005 example-constants.lisp
-rw-r--r--   1 root  wheel  91109 Feb  9 09:28 foreign-glue.fasl
-rw-r--r--   1 root  wheel  16507 Jul 29  2009 foreign-glue.lisp
-rw-r--r--   1 root  wheel    579 Nov 24  2008 sb-grovel.asd
-rw-r--r--   1 root  wheel   2224 Feb  9 09:29 sb-grovel.fasl
-rw-r--r--   1 root  wheel   8651 Dec  9  2004 sb-grovel.texinfo
-rw-r--r--   1 root  wheel      0 Feb  9 09:29 test-passed
yoda:/Development/Downloads/sbcl-1.0.35 janson$ ls -ld /usr/local/lib/ 
sbcl/sb-grovel/
drwxr-xr-x   16 root  wheel  544 Feb  9 09:33 /usr/local/lib/sbcl/sb- 
grovel/
yoda:/Development/Downloads/sbcl-1.0.35