You need to tell us the command that produced that error. InteractionSet is a Bioconductor package, not a CRAN package. Maybe you tried to install it with install.packages() instead of biocLite()?
See the "Installlation" section of https://bioconductor.org/packages/release/bioc/html/InteractionSet.html Dan ----- Original Message ----- > From: "Ioannis Vardaxis" <ioannis.varda...@math.ntnu.no> > To: "bioc-devel" <bioc-devel@r-project.org> > Sent: Friday, October 21, 2016 7:07:30 AM > Subject: [Bioc-devel] Question about InteractionSet package > Hi, > > I am currently developing a package which I want to submit to Bioconductor. I > am > using the R-devel version. I am trying to install the InteractionSet package > with no success. I get the following warnings: > > Warning: unable to access index for repository > https://cran.rstudio.com/bin/macosx/mavericks/contrib/3.4: > Package which is only available in source form, and may need compilation of > C/C++/Fortran: > 'InteractionSet' > Do you want to attempt to install these from sources? > y/n: > > Even if I answer y, the package is not installed. Is there any possible > solution > to the problem? > > > Best, > Ioannis > -- > Ioannis Vardaxis > Stipendiat IMF > NTNU > > [[alternative HTML version deleted]] > > _______________________________________________ > Bioc-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/bioc-devel _______________________________________________ Bioc-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/bioc-devel