[plt-scheme] Executing modules current dir

Hi, I want to include a binary in a module, that I call with (system
command), except I don't know to reference it, as current-directory is
the users home dir& none of the others that I found seem to do the
job. The idea is to package win, osx and Linux binaries in the module.

Any suggestions?

Thanks, Stephen

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Stephen De Gabrielle
stephen.degabrielle at acm.org
Telephone +44 (0)20 85670911
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http://www.degabrielle.name/stephen