I've during the geneplotter (Bioconductor package) installation. I'm using R 2.14 on Linux Mint 9. I think the namespace is responsible for this but I don't know how to fix it ...

Here's the error :

> source("http://bioconductor.org/biocLite.R")
> biocLite("geneplotter")
BioC_mirror: 'http://www.bioconductor.org'
Using R version 2.14, BiocInstaller version 1.2.0.
Installing package(s) 'geneplotter'
Installing package(s) into ‘/home/nicolas/R/x86_64-pc-linux-gnu-library/2.14’
(as ‘lib’ is unspecified)
essai de l'URL 'http://www.bioconductor.org/packages/2.9/bioc/src/contrib/geneplotter_1.31.4.tar.gz'
Content type 'application/x-gzip' length 1387616 bytes (1.3 Mb)
URL ouverte
==================================================
downloaded 1.3 Mb

* installing *source* package ‘geneplotter’ ...
** R
** data
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices ...
*** tangling vignette sources ...
   ‘byChroms.Rnw’ 
   ‘visualize.Rnw’ 
** testing if installed package can be loaded
Error in namespaceExport(ns, exports) : 
  undefined exports: .__C__file, .__C__connection
Erreur : le chargement a échoué
Exécution arrêtée
ERREUR : le chargement a échoué
* removing ‘/home/nicolas/R/x86_64-pc-linux-gnu-library/2.14/geneplotter’

The downloaded packages are in
    ‘/tmp/RtmpO1aY1T/downloaded_packages’
Message d'avis :
In install.packages(pkgs = pkgs, repos = repos, ...) :
  installation of package ‘geneplotter’ had non-zero exit status

Thanks in advance,

N.