Tried verifying Achilles by running: install.packages(“remotes”) and remotes::install_github(“OHDSI/CohortMethod”). A number of things needed updating, and finally got the following:
Getting permission denied for savedcopy, etc
The commands you run are to install R package CohortMethod, not Achilles. To verify if you have Achilles installed in your R environment, you can run following R command, it list first 10 alphabetically ordered package names, Achilles is usually listed if it is installed.
installed.packages()[1:10,]