The downloaded source packages are in
‘C:\Users\xxxxx\AppData\Local\Temp\RtmpOEX3XI\downloaded_packages’
library(devtools)
Error in library(devtools) : there is no package called ‘devtools’
The downloaded source packages are in
‘C:\Users\xxxxx\AppData\Local\Temp\RtmpOEX3XI\downloaded_packages’
library(devtools)
Error in library(devtools) : there is no package called ‘devtools’
We need more information to help you out, Can you post the whole message you get when you try to install devtools
?
I was getting same error, you should try this:
install.packages("devtools")
require(devtools)
library(devtools)
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
*** arch - i386
*** arch - x64
The downloaded source packages are in
‘C:\Users\162825\AppData\Local\Temp\RtmpcXDnjt\downloaded_packages’
Error in readRDS(pfile) :
cannot read workspace version 3 written by R 4.0.0; need R 3.5.0 or newer
library(devtools)
Error in library(devtools) : there is no package called ‘devtools’
You have a lot of outdated packages that are causing installation issues and you are using a quite old R version, I recommend you to update R to the latest version (3.6.2) and update your packages with.
update.packages(repos='http://cran.rstudio.com/', ask=FALSE, checkBuilt=TRUE)
Then you can try to install devtools
again
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