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RevolutionAnalytics / AzureML

An R interface to AzureML(https://studio.azureml.net/) experiments, datasets, and web services.
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Fixes #108 #110

Closed jamieo-ms closed 8 years ago

jamieo-ms commented 8 years ago

Using "win.binary" for all repository operations allows AzureML to work with a purely binary repository, simplifying things for custom R packages or manually updating package versions.

rolfmblindgren commented 8 years ago

Tried the fix. This happens:

> source("WebService.R")
Created new folder: /var/folders/3g/mz5j2txd7r55dkhj0hm0np300000gr/T//RtmpBYn4DC/dir160197cca7ad4/packages/bin/windows/contrib/3.1
Error in read.dcf(file = tmpf) : cannot open the connection
In addition: Warning message:
In read.dcf(file = tmpf) :
  cannot open compressed file '//Users/roffe/Library/R/miniCRAN/bin/windows/contrib/3.3/PACKAGES', probable reason 'No such file or directory'

Only version 3.1 binary packages should be uploaded?

jamieo-ms commented 8 years ago

You'll still need to use packages compiled for 3.1 and there's a separate bug(#109) that causes this to not actually copy the packages from local repositories.

rolfmblindgren commented 8 years ago

I think the problem here is that I'm running on R 3.3, because the miniCRAN repository definitely has binary packages for 3.1

jamieo-ms commented 8 years ago

I'm thinking there's a second bug here, since it looks like the dependencies were being pulled from the "source" which is limited to the current version, but with this change to use "win.binary" we can add in the specific version. I'll update this to include that fix also.

andrie commented 8 years ago

I merged this fix into local dev branch.

Will do some testing and report back.