[Rcpp-devel] Compile errors when including Rcpp 0.11.0

[Gabor Grothendieck]

Regarding the vignettes I got this error when running
github_install("RcppCore/Rcpp"):

LaTeX errors:
pp-FAQ.tex:516: pdfTeX error (font expansion): auto expansion is only possible
with scalable fonts

On Sat, May 10, 2014 at 4:41 PM, Kevin Ushey <kevinushey at gmail.com> wrote:
> The vignettes build fine for me. Can you provide more information
> (perhaps as a GitHub issue)?
>
> I'll take a look at InternalFunction. I think there was something
> similar reported earlier.
>
> Cheers,
> Kevin
>
> On Sat, May 10, 2014 at 12:44 PM, Gabor Grothendieck
> <ggrothendieck at gmail.com> wrote:
>> On Sat, Mar 1, 2014 at 2:36 PM, Dirk Eddelbuettel <edd at debian.org> wrote:
>>>
>>> On 1 March 2014 at 20:23, Jonathon Love wrote:
>>> | It didn't work, I get the same error.
>>> |
>>> | I installed from github using:
>>> |
>>> | install_github("RcppCore/Rcpp")
>>> |
>>> | this updated my Rcpp to version 0.11.0.2
>>> |
>>> | but the problem persists.
>>> |
>>> | Any further suggestions?
>>>
>>> Not really.  A minimal reproducible example would help.
>>>
>>> The corpus of now 180 packages at CRAN work across OS X, Windows and Linux;
>>> as do 19 BioC packages in the next release plus an unknowable number of
>>> private packages.
>>>
>>> But there can always be fresh bugs in unseen code. But to fix something, it
>>> helps tremendously to be able to reproduce it.
>>>
>>> Can you assist with a small example?
>>
>> As you never got a reproducible example, let me jump in to this old
>> thread as the error discussed, viz.
>>    class Rcpp::InternalFunction_Impl<Rcpp::PreserveStorage>' has no
>> member named 'update'
>> comes up with both the version of Rcpp on CRAN as well as the version
>> on github when running
>> this reproducible example:
>>
>> code <- '
>> #include <Rcpp.h>
>> using namespace Rcpp ;
>>
>> void callback(){
>>     Rprintf( "hello from calback\n" ) ;
>> }
>>
>> // [[Rcpp::export]]
>> InternalFunction get_callback(){
>>     return InternalFunction(&callback) ;
>> }
>> '
>> library(Rcpp)
>> sourceCpp(code = code, verbose = TRUE)
>>
>> This example is from Romain who posted it on SO here some time back
>> except I added a & before callback in the last line.
>> http://stackoverflow.com/questions/13904786/r-pointer-to-c-function/13910838#13910838
>>
>> I am on Windows 8.1 and am using  "R version 3.1.0 Patched (2014-05-08 r65552)"
>>
>> (Note that the version of Rcpp on github fails when installing during
>> building the vignette so I built it without vignettes; however, the
>> problem occurs on the CRAN version too as mentioned.)
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