Re: [Bugs-r-devel] Bugs-r-devel Digest, Vol 7, Issue 2

[Sparapani, R. <rsp...@hp...>]

> Ben Bolker wrote:
>   How about:
>
>  (1) default =3D Sys.getenv("WINE")
>    if this is empty,
>  (2) if (file.exists("/usr/bin/wine")) /usr/bin/wine
>  else
>   (3)  try to locate with system calls:
>=20
>          which wine ?=20
>          locate wine | grep bin/wine$ | head -1 ?
>
>  or should "which wine" be preferred?  how widely can we assume this=20
>will work on MacOS/Intel Unix?

Well, for 2), I would have guessed /usr/local/bin/wine on linux or=20
/Applications/Darwine/Wine.bundle/Contents/bin on Mac.  There
should be no 3), it just gets too complicated.  1) and 2) are enough.