Re: "Could not identify PKCS#7 type" error

[dsg@world.std.com (David S. Goldberg)]

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After watching this conversation go on for a bit, I finally decided to
try again to read an encrypted message with gnus.  First I updated to
the latest CVS (as of about 20010806 0900 EDT).  I opened the message,
ran W s and was prompted for my key file and then the passphrase for
it.  So far so good.  But then came the attached backtrace.  Is this a
result of my running an older XEmacs?  Is there some package I can
update?  Upgrading XEmacs is non-trivial for me at work, at least on
the machine I want to use for mail

Thanks,
-- 
Dave Goldberg
dsg@world.std.com

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Signaling: (void-function make-temp-file)
  make-temp-file("smime")
  smime-decrypt-region(1 13258 nil)
  mm-view-pkcs7-decrypt((#<buffer " *mm*"> ("application/x-pkcs7-mime" (name . "smime.p7m")) base64 nil ("attachment" (filename . "smime.p7m")) "S/MIME Encrypted Message" nil nil))
  mm-view-pkcs7((#<buffer " *mm*"> ("application/x-pkcs7-mime" (name . "smime.p7m")) base64 nil ("attachment" (filename . "smime.p7m")) "S/MIME Encrypted Message" nil nil))
  mm-display-inline((#<buffer " *mm*"> ("application/x-pkcs7-mime" (name . "smime.p7m")) base64 nil ("attachment" (filename . "smime.p7m")) "S/MIME Encrypted Message" nil nil))
  mm-display-part((#<buffer " *mm*"> ("application/x-pkcs7-mime" (name . "smime.p7m")) base64 nil ("attachment" (filename . "smime.p7m")) "S/MIME Encrypted Message" nil nil) t)
  byte-code("..." [ignored string-match type throw nil mm-inline-override-p handle 4 "inline" mm-attachment-override-p not-attachment mm-automatic-display-p mm-inlinable-p mm-inlined-p mm-automatic-external-display-p t display split-string mm-handle-media-type "/" "text" text gnus-article-mime-handle-alist beg id gnus-unbuttonized-mime-type-p gnus-insert-mime-button gnus-article-insert-newline move -1 gnus-newsgroup-charset (set-buffer gnus-summary-buffer) ((error)) gnus-newsgroup-ignored-charsets mail-parse-ignored-charsets mail-parse-charset mm-display-part mm-insert-inline mm-get-part gnus-treat-article bufferp gnus-article-mime-handles 1] 7)
  gnus-mime-display-single((#<buffer " *mm*"> ("application/x-pkcs7-mime" (name . "smime.p7m")) base64 nil ("attachment" (filename . "smime.p7m")) "S/MIME Encrypted Message" nil nil))
  gnus-mime-display-part((#<buffer " *mm*"> ("application/x-pkcs7-mime" (name . "smime.p7m")) base64 nil ("attachment" (filename . "smime.p7m")) "S/MIME Encrypted Message" nil nil))
  gnus-display-mime()
  gnus-article-prepare-display()
  gnus-article-prepare(64 nil)
  gnus-summary-display-article(64 nil)
  gnus-summary-select-article(nil force)
  #<compiled-function nil "...(10)" [known mm-decrypt-option mm-verify-option gnus-summary-select-article nil force] 3 nil nil>()
  call-interactively(gnus-summary-force-verify-and-decrypt)