[R-SIG-Mac] OSX 3.3.4 built binary source package fails on OSX 2.8

[Ingmar Visser]

Hello All,

I built a package under OSX 3.3.4 and built a source package out of it by
invoking r cmd build --binary etc.

The package works fine when I install it using the package using the menu
Packages > Install from local file > From source package file (tar.gz).

However, when I do the same on another mac with OSX 2.8, installation fails
miserably giving the following errors:

> Error in dyn.load(x, as.logical(local), as.logical(now)) :
>     unable to
> load shared library "/Users/564/Library/R/library/depmix/libs/depmix.so":
> 
> dlcompat: dyld: /Library/Frameworks/R.framework/Resources/bin/R.bin
> Undefined 
> symbols:
> _btowc
> _iswctype
> _mbsrtowcs
> _towlower
> _towupper
> _wcscoll
> _wcsftime
> 
> _wcslen
> _wcsrtombs
> _wcsxfrm
> _wctob
> _wctype
> _wmemchr
> _wmemcmp
> _wmemcpy
> _wmemm
> ove
> _wmemset
> Error in library(depmix) : .First.lib failed

Can anyone explain to me why this occurs and what I can about this?

All tips appreciated,

best, ingmar visser