[Bioc-devel] CRAN package with Bioconductor dependencies

Dear all,


I had never realised that CRAN packages that depended on Bioc packages
could actually not be installed with install.packages without setting a
repo or using BiocInstaller::bioLite. Here is an example using a fresh R
installation

   http://cran.r-project.org/web/packages/MSeasy/index.html
   Depends: amap, clValid, cluster, fpc, mzR, xcms

$ docker run --rm -ti rocker/r-base R

R version 3.1.2 (2014-10-31) -- "Pumpkin Helmet"
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install.packages("MSeasy")

Installing package into ?/usr/local/lib/R/site-library?
(as ?lib? is unspecified)
Warning: dependencies ?mzR?, ?xcms? are not available
also installing the dependencies ?modeltools?, ?DEoptimR?, ?mclust?, ?flexmix?, ?prabclus?, ?diptest?, ?mvtnorm?, ?robustbase?, ?kernlab?, ?trimcluster?, ?amap?, ?clValid?, ?fpc?

[...]

ERROR: dependencies ?mzR?, ?xcms? are not available for package ?MSeasy?
* removing ?/usr/local/lib/R/site-library/MSeasy?

The downloaded source packages are in
	?/tmp/Rtmp4T40ub/downloaded_packages?
Warning message:
In install.packages("MSeasy") :
   installation of package ?MSeasy? had non-zero exit status

This does sound really counter-intuitive. Am I missing anything?

Laurent