[racket-dev] Sandboxed evaluations throwing error from command line, but not from DrRacket

Howdy all,

I've been having an issue with sandboxed evaluations when requiring certain
libraries, such as pict or 2htdp/image. I create a module evaluator and
provide #:allow-for-require '(pict 2htdp/image etc.). I have this wrapped
in a hand-in server type setup. When I start servlet.rkt in DrRacket,
everything runs hunky-dory. When I run "racket servlet.rkt", the server
spins up fine but when I try "(require pict) (circle 10)" (which works on
the DrRacket-initialized one) I get an exception stating that file-read
access 'exists' denied for C:\...(current directory)\racket.exe. Then I
tried adding (current-directory) to the #:allow-read list, and it complains
about C:\Python\racket.exe. If I continue allowing read paths, I see it
effectively scans a ton of folders looking for this executable. Yet, when
the servlet is started from DrRacket, this is never an issue. Any idea what
the source of this discrepancy might be?

Thanks,
Ryan
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