Which CRAN mirror does Posit Package Manager sync from?

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Question

You may wish to serve CRAN packages from your Package Manager server as described in the steps here: https://docs.posit.co/rspm/admin/getting-started/configuration/#quickstart-cran

However, you might be wondering which CRAN mirror is used when Package Manager synchronizes from a CRAN source. 

Answer

Package Manager pulls CRAN packages and metadata from the Posit Package Service. Package Manager doesn't download packages directly from CRAN, Bioconductor, or PyPI. Instead, Posit maintains a curated S3 bucket that contains metadata about CRAN, Bioconductor, and PyPI, in addition to package tar files. The metadata is used to track day-to-day changes. More information about the Posit Package Service can be found in the administrator guide here.

 

Support Ticket

If you still have issues after completing the above, you can always lodge a support ticket, where our group of friendly, and incredibly knowledgeable staff can assist with any issues that you may be having. You can submit a ticket here:

https://support.posit.co/hc/en-us/requests/new

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