I want to update an R package using Microsoft R Open via Microsoft R Server. I can see in MRAN package repo that the package version is 1.2.0 but when I try an update in RStudio it says all packages up to date although respective package is still on version 1.1.0 (dbplyr in my case). Why is R not updating the package? RStudio points to C:\\Program Files\\Microsoft\\ML Server\\R_SERVER
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sessionInfo()
#>R version 3.4.1 (2017-06-30)
#>Platform: x86_64-w64-mingw32/x64 (64-bit)
#>Running under: Windows 7 x64 (build 7601) Service Pack 1
#Matrix products: default
#>locale:
#>[1] LC_COLLATE=English_United States.1252 LC_CTYPE=English_United States.1252 LC_MONETARY=English_United States.1252
#>[4] LC_NUMERIC=C LC_TIME=English_United States.1252
#>attached base packages:
#>[1] stats graphics grDevices utils datasets methods base
#>other attached packages:
#>[1] RevoUtilsMath_10.0.0 RevoUtils_10.0.5 RevoMods_11.0.0 MicrosoftML_1.5.0 mrsdeploy_1.1.2 RevoScaleR_9.2.1
#>[7] lattice_0.20-35 rpart_4.1-11
#>loaded via a namespace (and not attached):
#>[1] codetools_0.2-15 CompatibilityAPI_1.1.0 foreach_1.4.4 grid_3.4.1 R6_2.2.0
#>[6] jsonlite_1.4 curl_2.6 iterators_1.0.8 tools_3.4.1 yaml_2.1.14
#>[11] compiler_3.4.1 mrupdate_1.0.1
packageVersion("dbplyr")
#>‘1.1.0’
RStudio IDE has as mirror Global (CDN) - RStudio
but I guess this is overruled by MRAN?
So you are running Microsoft R Server, and that has an R version of 3.4.1. I believe what happens is that when you try to upgrade using MRAN, the upgrade takes into consideration which version of R you're on - and (I believe again) the latest version of dbplyr for R 3.4.1 was 1.1.0. You can read more about snapshots and checkpoints here .
What you can do if you want is to install the package straight from the CRAN repo, using code something like so:
install.packages("dbplyr", repos = "https://cloud.r-project.org/", dependencies=TRUE, lib = pkg.dir)
Hope this helps!
Niels
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