[R-SIG-Mac] tcltk

[Laura Martinez]

Hi Ivan, 
I have exactly the same problem as you had and I cannot solve it.
I have tried with installing the R-3-1-branch (http://r.research.att.com/) 
and gfortran (http://cran.us.r-project.org/bin/macosx/tools/). I have also 
tried to open an account as Mac developers to find the X code 4.2 but it 
was denied. Would you mind to explain me how did you solve the problem? 

When I try to load the package vegan, I get this error
>library(vegan)
Error : .onLoad failed in loadNamespace() for 'tcltk', details:
  call: system2("otool", c("-L", shQuote(DLL)), stdout = TRUE)
  error: error in running command


and when I try to load tcltk I get this error

> library(tcltk)

Error : .onLoad failed in loadNamespace() for 'tcltk', details:
  call: system2("otool", c("-L", shQuote(DLL)), stdout = TRUE)
  error: error in running command
Error: package or namespace load failed for ‘tcltk’
sh: otool: command not found


Many thanks in advance, 

Laura

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