[R] installation question/problem

[DW]

Peter Dalgaard wrote:

>DW <dwinner-lists at att.net> writes:
>
>  
>
>>Peter Dalgaard wrote:
>>
>>    
>>
>>>DW <dwinner-lists at att.net> writes:
>>>
>>>
>>>      
>>>
>>>>Hello,
>>>>
>>>>Can anybody tell me why I am getting the error below when I run
>>>>"make check" and if it has any consequences I may regret later?
>>>>
>>>>I run:
>>>>
>>>>#  ./configure --enable-R-shlib
>>>># make
>>>># make check
>>>># make install
>>>>
>>>>
>>>>configure, make and make install all work without errors, and it
>>>>seems to install ok, and I even test the R binary after install, so
>>>>I guess it's working. But I want to make sure. I'm not going to be
>>>>using R, but I'm the net admin who has been tasked with installing
>>>>it our servers, so I don't want any nasty surprises.
>>>>
>>>>I wonder if it's possible that I'm missing libraries because I'm
>>>>not running X on the servers?
>>>>
>>>>This is:
>>>>FreeBSD 5.4 p8
>>>>R-2.2.1
>>>>
>>>>
>>>>make check output:
>>>>
>>>>(snip)
>>>>.....
>>>>running code in 'grDevices-Ex.R' ... OK
>>>>comparing 'grDevices-Ex.Rout' to 'grDevices-Ex.Rout.prev' ... OK
>>>>running code in 'graphics-Ex.R' ... OK
>>>>comparing 'graphics-Ex.Rout' to 'graphics-Ex.Rout.prev' ... OK
>>>>running code in 'stats-Ex.R' ...*** Error code 1
>>>>
>>>>        
>>>>
>>>Ouch.
>>>
>>>Please look for stats-Ex.Rout.fail at tell us what is in it (you
>>>should find it in tests/Examples in your builddir, interesting stuff
>>>should be towards the end of the file).
>>>
>>>
>>>      
>>>
>>Here is what I found:
>>
>> > ## using the nl2sol algorithm
>> > fm4DNase1 <- nls( density ~ Asym/(1 + exp((xmid - log(conc))/scal)),
>>+                   data = DNase1,
>>+                   start = list(Asym = 3, xmid = 0, scal = 1),
>>+                   trace = TRUE, algorithm = "port")
>>  0      0.00000:  3.00000  0.00000  1.00000
>>Error in nls(density ~ Asym/(1 + exp((xmid - log(conc))/scal)), data =
>>DNase1,  :
>>        Convergence failure: See PORT documentation.  Code (27)
>>Execution halted
>>
>>
>>Thanks,
>>DW
>>    
>>
>
>Hmm. Faint bell ringing:
>
>We had a thread in R-core involving that error message (code 27 too)
>in a different context, back in August. It could indicate that you are
>tickling an intermittent bug in nlminb. Are you any good with a
>debugger?
>
>  
>
(laughs) No, wish I was though. I can write "Hello World" in about 5 
different languages, but that's about the extent of my coding skills. 
But if there is anything else I can do to provide helpful info 
(following instructions, replicating things, etc.), I'd be more than 
happy to help.

-DW