I used the "MplusAutomation" package before, but I could not use it again due to this error:
Error: package or namespace load failed for ‘MplusAutomation’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
namespace ‘vctrs’ 0.4.1 is being loaded, but >= 0.5.0 is required
When I download it I get the following message:
package ‘MplusAutomation’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
Could you assist me please?