[R] alternative for shell() in Mac

[Nicolas Gutierrez]

Hi All,

I'm trying to run an ADMB function on R for Mac and need to find a substitute for the Windows command shell(). I tried system() but I get the following message:

> system(ADMBFile)
/bin/sh: /Users/nicolas/Desktop/SPE/LBSPR_ADMB/L_AFun.exe: cannot execute binary file

Any hints please?

Cheers,

N
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