unable to access index of repository mran.microsoft.com/

Addepalli, Pavan 20

getting below error while installing r packages using mran.microsoft.com repo. this was working fine on June 2nd 2023. please help.

#27 130.6 > install.packages("devtools", dependencies = TRUE)
#27 130.6 Installing package into ‘/usr/local/lib/R/site-library’
#27 130.6 (as ‘lib’ is unspecified)
#27 259.5 Warning: unable to access index for repository https://mran.microsoft.com/snapshot/2022-04-22/src/contrib:
#27 259.5   cannot open URL 'https://mran.microsoft.com/snapshot/2022-04-22/src/contrib/PACKAGES'
#27 259.5 Warning message:
#27 259.5 package ‘devtools’ is not available for this version of R

QuantumCache 20,271 Reputation points

2023-07-11T16:31:04.68+00:00

Hello @Addepalli, Pavan, Welcome to Q&A forum,

This could be due to a temporary network issue or a change in the repository.

You can try accessing the URL directly in a web browser to see if it returns any errors? If the URL is not accessible, you can try using a different repository or wait for the issue to be resolved!!
Addepalli, Pavan 20 Reputation points

2023-07-12T02:24:59.8733333+00:00

I'm not able to access https://mran.microsoft.com also. getting below error

Error 403 - Forbidden

The web app you have attempted to reach has blocked your access.
QuantumCache 20,271 Reputation points

2023-07-12T22:07:07.2866667+00:00

Thanks for sharing the additional info!
Addepalli, Pavan 20 Reputation points

2023-07-13T07:16:17.9233333+00:00

can you confirm if the repo is available public to access?
QuantumCache 20,271 Reputation points

2023-07-13T15:35:09.33+00:00

The site is not accessible! I will check and get back!

FYI: to other readers:
MRAN is a service provided by Microsoft that mirrors CRAN every day, and allows users to use particular snapshots of CRAN as their active repositories within their R session.
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QuantumCache 20,271 Reputation points

2023-07-17T19:35:50.7033333+00:00

Hello @Addepalli, Pavan, I am checking internally on this issue!

Does it fall under Azure HDInsight tag?

Accepted answer

PRADEEPCHEEKATLA 90,241 Reputation points

2023-07-18T05:03:11.7066667+00:00

@Addepalli, Pavan - Thanks for the question and using MS Q&A platform.

Microsoft R Application Network (MRAN) website and CRAN Time Machine will be retired on July 1, 2023.

Since the website https://rpackages.microsoft.com has been shut down on July 1, 2023, since it not reachable - you will be experiencing 403 error message as excepted.

For more details refer to Microsoft R Application Network retirement.

Hope this helps. Do let us know if you any further queries.

If this answers your query, do click Accept Answer and Yes for was this answer helpful. And, if you have any further query do let us know.
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Addepalli, Pavan 20 Reputation points

2023-07-18T05:07:32.2033333+00:00

Hello ,

Thanks for your response. since https://rpackages.microsoft.com/ is retiring, I will plan to use some other public repo to overcome the build issues.

PRADEEPCHEEKATLA 90,241 Reputation points

2023-07-18T05:10:35.9166667+00:00

@Addepalli, Pavan - If you have questions regarding the retirement of Microsoft R Application Network, please contact us at [mran@microsoft.com]. - I would suggest you to send out an email with your ask.

As a recommended action: You should plan to migrate from the use of Microsoft R Application Network website and CRAN Time Machine to avoid any interruptions. The CRAN Time Machine functionality can be replaced by using the miniCRAN R package as documented. The use of “Explore Packages” functionality from MRAN can be replaced by CRAN Task Views.

Hope this helps.
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