I am unable to install lme4 on my Mac (> install.packages("lme4")). I get:
Content type 'application/x-gzip' length 7809491 bytes (7.4 MB)
downloaded 7.4 MB
The downloaded binary packages are in
Then, I get an error message (could not find function "glmer").
Please help me to resolve this issue. Your help is much appreciated.