error in vc.svn.el when opening file

[Gianluca Della Vedova]

Whenever I open a file that is under subversion version control, the error below
happens and the file is not opened. This happens any time I try opening a file
controlled by subversion.

The backtrace follows:
Debugger entered--Lisp error: (error 
"http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/lisp/vc-svn.el
  is the new canonical location of vc-svn.el, in the FSF Emacs tree.")
  signal(error 
("http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/lisp/vc-svn.el\n  is the 
new canonical location of vc-svn.el, in the FSF Emacs tree."))
  error("http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/lisp/vc-svn.el\n  
is the new canonical location of vc-svn.el, in the FSF Emacs tree.")
  eval-buffer(#<buffer  *load*> nil "/usr/share/emacs/site-lisp/vc-svn.el" nil 
t)  ; Reading at buffer position 205
  load-with-code-conversion("/usr/share/emacs/site-lisp/vc-svn.el" "vc-svn" nil 
nil)
  load("vc-svn")
  (progn (load "vc-svn") (vc-svn-registered f))
  (if (file-readable-p (expand-file-name ".svn/entries" ...)) (progn (load 
"vc-svn") (vc-svn-registered f)))
  (when (file-readable-p (expand-file-name ".svn/entries" ...)) (load "vc-svn") 
(vc-svn-registered f))
  
vc-svn-registered("/home/dellaved/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex")
  apply(vc-svn-registered 
"/home/dellaved/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex")
  vc-call-backend(SVN registered 
"/home/dellaved/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex")
  #[(b) "Â#à    #…##Ä   Å##…##ÆÇÈ\"‡" [b file vc-call-backend registered 
vc-file-setprop vc-backend throw found t] 4](SVN)
  mapcar(#[(b) "Â#à     #…##Ä   Å##…##ÆÇÈ\"‡" [b file vc-call-backend 
registered vc-file-setprop vc-backend throw found t] 4] (RCS CVS SVN SCCS Arch 
MCVS))
  byte-code("Ã#Ä\"#ÅÆ   ƒ##     Ç=ƒ##\n‚##      \nB\"ˆ)È#ÄÇ#ˆÉ‡" [file backend 
vc-handled-backends vc-file-getprop vc-backend mapcar #[(b) "Â#à #…##Ä   Å##…
##ÆÇÈ\"‡" [b file vc-call-backend registered vc-file-setprop vc-backend throw 
found t] 4] none vc-file-setprop nil] 4)
  
vc-registered("/home/dellaved/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex")
  vc-backend("/home/dellaved/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex")
  vc-find-file-hook()
  run-hooks(find-file-hook)
  after-find-file(nil t)
  find-file-noselect-1(#<buffer libro_sas.tex> 
"~/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex" nil nil 
"~/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex" (91417 65024))
  find-file-noselect("~/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex" nil 
nil t)
  find-file("~/Articoli/Libri/Introduzione_a_SAS/libro_sas.tex" t)
  call-interactively(find-file)


=== end debugger ===
I would like to thank the Emacs developer for their great work, I am sorry but 
I am unable to use emacs' function for sending a bug report, I hope this report 
is ok.

In GNU Emacs 22.0.50.1 (i486-pc-linux-gnu, GTK+ Version 2.8.6)
 of 2006-02-15 on knuth, modified by Debian
X server distributor `The X.Org Foundation', version 11.0.60802000
configured using `configure '--build' 'i486-linux-gnu' '--host' 
'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' 
'--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info' 
'--mandir=/usr/share/man' '--with-pop=yes' 
'--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/22.0.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/22.0.50/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/22.0.50/leim'
 '--with-x=yes' '--with-x-toolkit=gtk' 'CFLAGS=-DDEBIAN -g -Wno-pointer-sign 
-O2' 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: it_IT.UTF-8
  locale-coding-system: utf-8
  default-enable-multibyte-characters: t

Major mode: PDFLaTeX

Minor modes in effect:
  reftex-mode: t
  TeX-PDF-mode: t
  icomplete-mode: t
  delete-selection-mode: t
  pc-selection-mode: t
  global-auto-revert-mode: t
  recentf-mode: t
  which-function-mode: t
  show-paren-mode: t
  tooltip-mode: t
  auto-compression-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
i <tab> <f1> l u c <tab> <return> <help-echo> <f1> 
l i b <backspace> C-g C-x C-f <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> L i <tab> l <backspace> 
<tab> n <tab> l i <tab> t <tab> <return> <next> <prior> 
<help-echo> <down-mouse-1> <help-echo> <drag-mouse-1> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<menu-bar> <help-menu> <report-emacs-bug>

Recent messages:
Loading /usr/local/share/emacs/site-lisp/auctex/style/varioref.elc...done
Loading /usr/local/share/emacs/site-lisp/auctex/style/graphicx.elc...done
Applying style hooks... done
Sorting environment...
Removing duplicates... done
Applying style hooks... done
Loading vc-svn (source)...
Loading debug...done
Entering debugger...
Loading emacsbug...done

-- 
Gianluca Della Vedova
Dip. Statistica, Univ. Milano-Bicocca
http://www.statistica.unimib.it/utenti/dellavedova/
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