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Getting error messages when installing RStudio addins - Error in curl::curl_fetch_memory(url, handle = handle) : Problem with the SSL CA cert (path? access rights?) #1079
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Please restart R then |
It worked ! Very much appreciated, @hadley ! |
I was having the same problem using install_from_swirl(...) in the swirl package that's used in the Coursera Data Science Specialization. Thanks for your help and inspiration, Dr. Wickham! |
I have the same question,but the according the way above .the problem is exist. |
Hi, R version 3.3.3 (2017-03-06) when running these commands: install.packages(c("curl", "httr")) Following error comes: Error in curl::curl_fetch_memory(url, handle = handle) : |
I'm still getting the "SSL CA cert (path? access rights?)" after updating "curl" and "httr".
Any ideas on what's going wrong? |
UPDATE: Same problem. @hadley 's solution is not working.
Matrix products: default locale: attached base packages: other attached packages: loaded via a namespace (and not attached): |
This old issue has been automatically locked. If you believe you have found a related problem, please file a new issue (with reprex) and link to this issue. https://reprex.tidyverse.org/ |
Hi. Darny here - an RStudio newbie.
It was recommended that I post my question here.
My current versions are: RStudio 0.99.878 & R 3.2.3 installed in a Windows 7 Professional – 64 bit laptop.
I have the latest versions of htmltools, shiny, and miniUI.
I followed the installation instructions from https://github.com/rstudio/addinexamples and http://rstudio.github.io/rstudioaddins/.
I tried using the Install button from the Packages Pane in RStudio, to no avail. (I used the keyword addin)
I entered this in the console and gave me error messages:
How can I install the addins package successfully?
Thanks in advance.
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