Dear Both,

Well the commands really allow to see all these hidden files and  
folders. Great! I can see that I have that file in that location.

But still doesn't work with this tcltk ...

it is:

"/usr/X11R6/lib/libX11.6.2.dylib"

Can be the problem that R needs "llibX11.6.dylib" but not this with  
6.2. ? Can be there some way to force R to recognise this file?

Yours,

Mikhail


On 13 Jul 2009, at 22:38, Marc Schwartz wrote:

> On Jul 13, 2009, at 3:11 PM, David Winsemius wrote:
>
>>
>> On Jul 13, 2009, at 12:16 PM, Mikhail Beketov wrote:
>>
>>> Dear Prof. Ripley, dear Mr. Winsemius, dear all,
>>>
>>> I just installed Xcode tools from my installation CD. Also  
>>> additionally the package X11SDK. But ... it still doesn't work.
>>>
>>> I have (I mean I can see it in Finder):
>>>
>>> /Library/Frameworks/R.framework/Versions/2.9/Resources/library/ 
>>> tcltk/libs/i386/tcltk.so
>>
>>>
>>
>> The error message is suggesting there is some problem with loading  
>> that    file. Have your rebuilt permissions recently? Disk  
>> Utility.app is the the approapriate starting poit for permissions  
>> fixes.
>
>
> For brief information on Disk Utility (Applications -> Utilities):
>
>   http://docs.info.apple.com/article.html?path=DiskUtility/10.5/en/ 
> duh17.html
>
>
>>>
>>> /Developer/SDKs/MacOSX10.4u.sdk/usr/X11R6/lib/libX11.6.2.dylib"
>>>
>>> and also alias "libX11.6.dylib" in the same place.
>>
>> So it is in a location where R is not expecting to find it. I will  
>> bow out now, since I am not sure that reinstalling X11 in the / 
>> usr/ tree is the right strategy (or even needed ... see below).  
>> There may be a path argument that could be set, but I would need  
>> to read through the available manual material before I maybe got a  
>> clue.( And then it would still be a guess.)
>>
>>
>>>
>>> I'm afraid I don't know what is "terminal session".
>>
>> There is an application named Terminal (or Terminal.app)  which is  
>> by default in your Applications/Utilities/ folder. It lets you  
>> execute Unix commands. I am not able to see the /usr/ folder tree  
>> with my Finder setup, so I can only look at it with Terminal.  
>> Maybe someone has a hint about how to let Finder peek behind the  
>> Unix curtain.
>
> David,
>
> To enable Finder to display 'hidden' files and folders, open a  
> Terminal and paste in:
>
> defaults write com.apple.finder AppleShowAllFiles TRUE
> killall Finder
>
>
> Finder will restart after the last command.
>
> Note that doing this will also display files that begin with a '.'  
> which are normally hidden, but which can be beneficial to show.  
> Files such as .RData and configuration files such as .emacs will  
> now be visible. However you will also see files such as .DS_Store  
> in each folder and on the Desktop, which is a system file for  
> Finder. It will also show these hidden files and folders files when  
> installing new applications, which risks confusing folks.
>
> To re-enable the default Finder behavior, paste this in to a Terminal:
>
> defaults write com.apple.finder AppleShowAllFiles FALSE
> killall Finder
>
>
> HTH,
>
> Marc Schwartz
>

==============================================
Mikhail Beketov Ph.D.

Helmholtz Centre for Environmental Research - UFZ
Department of System Ecotoxicology
Permoserstrasse 15, 04318 Leipzig, Germany

phone: 0049-341-235-1498
       fax: 0049-341-235-2401
  email: mikhail.beketov@ufz.de
     http://www.ufz.de/index.php?en=3718

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