[Rprotobuf-yada] Compiling on RHEL 64 bit Linux

[Romain Francois]

Sorry I have not been around for this issue.

For the external_pointer thing, it is just something I played with, but 
apparently I don't file my toys when I'm done with them. Thanks Dirk for 
cleaning my mess. More on this below.

For the S4 thing, I think this is die to a recent change in R. Which 
version of R are you using ? I only plan to support current versions of 
R, so if the problem still appears with current R, I'll have a look, 
otherwise maybe not (maybe yes)

I will enforce current version of R later.

Romain

On 12/24/2009 08:58 PM, Dirk Eddelbuettel wrote:
>
> On 24 December 2009 at 14:08, Saptarshi Guha wrote:
> | Hello,
> | I just checked out Rcpp(0.7.0.1)(from svn), built, installed and then
> | checked our rprotobuf(revision 253).
> | I still get
> | ** preparing package for lazy loading
> | Loading required package: Rcpp
> | Error in rematchDefinition(definition, fdef, mnames, fnames, signature) :
> |   methods can add arguments to the generic only if '...' is an
> | argument to the generic
> | Error: unable to load R code in package 'RProtoBuf'
> |
> | But loading Rcpp( library(Rcpp) ) in R works. Can I provide something else?
>
> Didn't one yout mails say R 2.8.* ?  I suspect that it is one of those S4
> aspects.
>
> Dirk, who sticks to S3 most of the time
>
> | Regards
> |
> |
> | On Thu, Dec 24, 2009 at 1:13 PM, Dirk Eddelbuettel<edd at debian.org>  wrote:
> |>
> |>  On 24 December 2009 at 12:54, Saptarshi Guha wrote:
> |>  | Yes, it all compiled now(thanks), but ...
> |>  |
> |>  | ** preparing package for lazy loading
> |>  | Loading required package: Rcpp
> |>  | Error in rematchDefinition(definition, fdef, mnames, fnames, signature) :
> |>  |   methods can add arguments to the generic only if '...' is an
> |>  | argument to the generic
> |>  | Error: unable to load R code in package 'RProtoBuf'
> |>
> |>  Works for me on amd64 with current Rcpp. I just committed the fix to the
> |>  issue you found and cleaned three or four other 'g++ -Wall' issues -- then
> |>  after 'cd pkg; ./cleanup; cd ..' a fresh R CMD INSTALL as all is well here:
> |>
> |>>  library(RProtoBuf)
> |>  Loading required package: Rcpp
> |>  R>
> |>
> |>  and e.g. 'demo(io)' runs fine.
> |>
> |>  Dirk
> |>
> |>  --
> |>  Three out of two people have difficulties with fractions.
> |>
>


-- 
Romain Francois
Professional R Enthusiast
+33(0) 6 28 91 30 30
http://romainfrancois.blog.free.fr
|- http://tr.im/IlMh : CPP package: exposing C++ objects
|- http://tr.im/HlX9 : new package : bibtex
`- http://tr.im/Gq7i : ohloh