Packages in Suggests should be used conditionally: see 'Writing R Extensions'.
This needs to be corrected even if the missing package becomes available.
Basically I should not raise an error when the package is not found. Even though it should be found as it is part of Bioconductor and should be available on CRAN.
Should probably fix the factor issue on the test to make it conditional to the R version
Check http://cran.rediris.es/doc/manuals/r-release/R-exts.html#Suggested-packages to solve:
Basically I should not raise an error when the package is not found. Even though it should be found as it is part of Bioconductor and should be available on CRAN.
Should probably fix the factor issue on the test to make it conditional to the R version