I used R version (2.5.0) . I want to install GO.db but it gives error like
> source("http://bioconductor.org/getBioC.R") Error in value[](cond) : could not find function "numeric_version" > source("http://bioconductor.org/biocLite.R") Error in get(x, envir, mode, inherits) : variable ".BioC_version_associated_with_R_version" was not found
If i install R version(2.7.0) and install GO.db. I gives error after loading the GO.db
library(GO.db) Error: >Loading required package: AnnotationDbi >Loading required package: Biobase >Loading required package: tools >Welcome to Bioconductor >Vignettes contain introductory material. To view, type 'openVignette()'. To cite Bioconductor, see 'citation("Biobase")' and for packages 'citation(pkgname)'. >Error: package 'DBI' required by 'AnnotationDbi' could not be found
I need to use older version of R version (2.5.0) with GO.db.
1. How can I install GO.db with older version of R?
2. Is there any better way to install older GO.db packages with new version of R? Please Help.