R bioconductor: Gviz dependency

[valei]

Hi all,
I'm trying to install cummeRbund in order to analize some RNA-seq data. After solving all the dependencies my error is about Gviz pakage. I get the following message during the installation:

valentina@valentina-desktop:~/Documenti/Tools/download$ sudo R CMD INSTALL Gviz_1.2.1.tar.gz
* installing to library ‘/usr/local/lib/R/site-library’
* installing *source* package ‘Gviz’ ...
** R
** data
** inst
** preparing package for lazy loading
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “connection” in package ‘BiocGenerics’ seems equivalent to one from package ‘IRanges’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “file” in package ‘BiocGenerics’ seems equivalent to one from package ‘IRanges’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “bzfile” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for class “characterORconnection” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “fifo” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “gzfile” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “pipe” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “sockconn” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “terminal” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “textConnection” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “unz” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Warning in .simpleDuplicateClass(def, prev) :
A specification for S3 class “url” in package ‘rtracklayer’ seems equivalent to one from package ‘BiocGenerics’ and is not turning on duplicate class definitions for this class
Error : requested methods not found in environment/package ‘GenomicRanges’: seqnameStyle
ERROR: lazy loading failed for package ‘Gviz’
* removing ‘/usr/local/lib/R/site-library/Gviz’


May anyone help me??

[mtmorgan]

Just

source("http://bioconductor.org/biocLite.R")
biocLite("cummeRbund")

to install a package and its dependencies; it looks like you have a version mismatch in your session -- installing the wrong version of Gviz for your version of R. Might as well ask follow-up questions on the Bioconductor mailing list (no subscription required).