[gambit-list] Difficulty with Gambit
mikael.rcv at gmail.com
Thu Feb 14 07:10:58 EST 2013
Also, ought not the web server have a high-verbosity logging mode that
would tell you exactly what is going on?
2013/2/14 Marc Feeley <feeley at iro.umontreal.ca>
> On 2013-02-14, at 4:35 AM, Herr <misterherr at freenet.de> wrote:
> > Am 13.02.2013 15:24, schrieb Eduardo Costa:
> >> I don't think that the problem is not finding gsi. After all, the
> server finds any
> > other Scheme, Common Lisp, Forth, etc. but fails to work with gsi. Do
> you think it
> > could be a name crash? However, I tried to compile gambit as a
> standalone, with
> > another name, and it did not work. By the way, I tried the complete
> path, as you
> > suggested, and it didn't work either.
> >> From: Herr <misterherr at freenet.de>
> >> To: gambit-list at iro.umontreal.ca
> >> Sent: Wednesday, February 13, 2013 7:08 AM
> >> Subject: Re: [gambit-list] Difficulty with Gambit
> >> Am 08.02.2013 04:47, schrieb Eduardo Costa:
> >>> One year or so ago, I contacted this list about running Gambit on
> Linux (I compiled
> >>> the programs on Zorin/Ubuntu, and tried to run them on a choice of
> Linux hosting
> >>> services). My programs work perfectly well in about every Scheme
> compiler, except
> >>> Gambit. For instance, they run on Bigloo, Racket, Larceny, Ikarus,
> Vicare, Chez, to
> >>> name a few. The programs also run on Dorai's Scheme to Common Lisp
> compiler. I tried
> >>> the Scheme to Common Lisp compiler with SBCL, CMUCL, CLISP, ECL, etc.
> However, they
> >>> don't run on Gambit. Although the production code is quite complex
> (for instance, it
> >>> includes Serrano's sqlite clone), I wrote a very simple example in
> order to show what
> >>> the problem is:
> >>> #! ./gsi -:d-
> >>> (display "Content-type: text/html")
> >>> (newline)
> > --cut
> >>> (newline)
> >>> The error is:
> >>> Internal Server Error
> >>> The server encountered an internal error or misconfiguration and was
> unable to
> >>> complete your request.
> >> I think the server does not find gsi. Do it like this, works fine here:
> >> #!/usr/bin/env gsi
> >> (display "Content-Type: text/html")
> > My first reaction: Please reply to the list, or the gmane newsgroup.
> > Then I think, this is clearly an installation problem, but from here I
> can not tell
> > which.
> > The web server executes CGI programs in a separate process, so there is
> > linkage to web server internals. If you can execute shell scripts in the
> same cgi-bin
> > directory then apache config is okay.
> > I get an Internal Server Error with apache when a cgi script is not
> executable. This
> > can be missing x mode bits, interpreter from #!/-line not found, or even
> > mismatch 32/64 bit (here the error on the command line is file not
> found). Turn off
> > apparmor and selinux.
> Here's something else you can try. Replace your script with:
> #! /bin/sh
> echo "Content-type: text/html"
> echo "<pre>"
> /usr/bin/env gsi -:d- -e '(display "test\n")'
> echo $?
> echo "</pre>"
> This will allow you to see what is the content of the environment
> variables and if any error messages are reported by gsi.
> Gambit-list mailing list
> Gambit-list at iro.umontreal.ca
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