README files are not required of Bioconductor packages.
README file is included in the package or the Github repository and it provides installation instructions,
those instruction should also include
Bioconductor installation instructions. See
Bioconductor package installation instructions on any current Bioconductor
package landing page (e.g. GenomicRanges).
README.Rmd is provided (rather than
README.md, or other) those
installation instructions should be in an
eval=FALSE code chunk.
Nowhere in the code ( code, man pages, vignettes, Rmd files) should someone try to install or download system dependencies, applications, packages, etc.
Developers can provide instructions to follow but not executed and should assume all necessary dependencies, applications, or packages are already set up on a user’s system. See also the INSTALL file for system dependencies requirements.