Re: [frogs] ready to (re)start

[Kieren MacMillan <kieren_macmillan@xxxxxxxxxxxx>]

Hi Carl,

> On MacOS X, I use this:
> export DYLD_LIBRARY_PATH=/sw/lib
> exec /sw/bin/pngtopnm "$@"

Before I do this, can you tell me what it does?
(p.s. I don't have a /sw/lib directory.)

Thanks,
Kieren.

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