I am trying to download swirl and I am getting this message:
installing the source package 'swirl'
trying URL 'http://cran.stat.ucla.edu/src/contrib/swirl_2.4.5.tar.gz'
Content type 'application/x-gzip' length 108847 bytes (106 KB)
downloaded 106 KB
During startup - Warning messages:
1: Setting LC_CTYPE failed, using "C"
2: Setting LC_TIME failed, using "C"
3: Setting LC_MESSAGES failed, using "C"
4: Setting LC_MONETARY failed, using "C"
Warning in strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
unknown timezone 'zone/tz/2019c.1.0/zoneinfo/America/Mexico_City'
ERROR: dependency 'RCurl' is not available for package 'swirl'
- removing '/Users/Marco_Rof/Library/R/3.3/library/swirl'
The downloaded source packages are in
In install.packages("swirl") :
installation of package 'swirl' had non-zero exit status
I read that perhaps this mistake was due to not having the "RCurl" package, however, it is not available for my Rstudio version (R version 3.3.3). I am using a macbook (mojave, version 10.14.6)
Any help would be great as I am new in R.