[Rcpp-devel] mzR and Rcpp - could not find function "errorOccured"

Laurent Gatto lg390 at cam.ac.uk
Fri Jun 29 17:44:20 CEST 2012

Issue should be fixed. mzR release and devel versions have been bumped
to trigger a rebuild (thanks Dan, from Bioc). I will check that the
new binaries work as expected.

Thank you all for your input.


On 29 June 2012 16:31, Dirk Eddelbuettel <edd at debian.org> wrote:
> On 29 June 2012 at 15:01, Neumann, Steffen wrote:
> | Hi,
> |
> | the mzR almost always worked on BioC build machines.
> | It was the users who had reported failures on their systems out there.
> |
> | So there is not really sth. we need to do on the BioC side,
> | but to prevent users from messing up somehow.
> | That's why I need to understand what went wrong where.
> |
> | Could it be that BioC changed the linker options for their official builds,
> | and regardless of the Rcpp and mzR versions,
> | you must not mix and match an Rcpp from before and an mzR
> | from after the linker switiching ?
> It shouldn't. The "beauty" of it all as that we are using C level interfaces
> (as imposed by the R API) which generally stay stable. I can definitly use
> old packages on Linux along with newer changing ones.
> That said, I also know that Uwe rebuilds all 'depending' packages (and Rcpp
> now tickles quite a few rebuilds) so even though "it should not" it actually
> "might" depending on the flavor of OS you are running.
> Dirk
> --
> Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com

Laurent Gatto
- http://proteome.sysbiol.cam.ac.uk/lgatto/
Cambridge Centre for Proteomics
- http://www.bio.cam.ac.uk/proteomics

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