Bug#571791: dpkg fails to configure clisp package because of non-ascii char in CLC

[Pierre THIERRY]

Package: clisp
Version: 1:2.44.1-4.1
Severity: grave

When dpkg tries to configure the clisp package, I get the following
error:

----8<----------------------8<------------------------------------------
Installing clc...
;; Loading file /usr/lib/clisp-2.44.1/install-clc.lisp ...
;;  Loading file /usr/share/common-lisp/source/common-lisp-controller/common-lisp-controller.lisp ...
Error during loading of common-lisp-controller.lisp:
invalid byte #xC3 in CHARSET:ASCII conversion

install-clc error:
invalid byte #xC3 in CHARSET:ASCII conversion

Building of new image failed!
----8<----------------------8<------------------------------------------

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (900, 'stable'), (600, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages clisp depends on:
ii  common-lisp-controller    6.18           Common Lisp source and compiler ma
ii  libc6                     2.10.2-2       GNU C Library: Shared libraries
ii  libdb4.6                  4.6.21-16      Berkeley v4.6 Database Libraries [
ii  libffcall1                1.10+2.41-3    Foreign Function Call Libraries
ii  libncurses5               5.7+20090803-2 shared libraries for terminal hand
ii  libreadline5              5.2-7          GNU readline and history libraries
ii  libsigsegv0               2.5-3          Library for handling page faults i
ii  libx11-6                  2:1.3.3-1      X11 client-side library
ii  libxau6                   1:1.0.5-1      X11 authorisation library
ii  libxext6                  2:1.1.1-2      X11 miscellaneous extension librar
ii  libxpm4                   1:3.5.8-1      X11 pixmap library

clisp recommends no packages.

Versions of packages clisp suggests:
pn  clisp-dev                   <none>       (no description available)
ii  clisp-doc                   1:2.44.1-4.1 GNU CLISP, a Common Lisp implement
ii  gdb                         7.0.1-2      The GNU Debugger
ii  slime                       1:20090908-1 Superior LISP Interaction Mode for

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