Reputation: 11
psych installed Warning messages: 1: package ‘psych’ was built under R version 3.6.3 2: In p_load(psych) : Failed to install/load: psych
Upvotes: 1
Views: 1151
Reputation:
Your packages probably needs to be rebuilt under a higher R version. Try to run this code in your R console:
update.packages(ask = FALSE,
checkBuilt = TRUE)
Explanation: Some R packages need to be rebuilt after R update. If you don't do that, these packages throw an error that were built under an earlier version of R. Function update.packages()
downloads and installs packages which have a suitable later version on the repositories. The ask
parameter prevents R from constantly asking you to confirm every update of every package, while the checkBuilt
parameter is to reinstall all packages built under an earlier version of R.
Upvotes: 1