Peer-graded Assignment: R Markdown and Leaflet

install.packages("leaflet")

## Installing package into '/usr/local/lib/R/site-library'
## (as 'lib' is unspecified)

## Warning in download.file(url, destfile, method, mode =
## "wb", ...): URL 'https://rspm-sync.rstudio.com/bin/4.0-focal/
## 9fbba4dd8ad3e02ccd9b5a6939640624e48949824b9cf27a6730197bd6331aae.tar.gz': status
## was 'SSL connect error'

## Error in download.file(url, destfile, method, mode = "wb", ...) : 
##   cannot open URL 'https://packagemanager.rstudio.com/all/__linux__/focal/291/src/contrib/leaflet_2.0.3.tar.gz'

## Warning in download.packages(pkgs, destdir = tmpd, available = available, :
## download of package 'leaflet' failed

library(leaflet)
library(htmltools)
mymap = leaflet()
mymap = addTiles(mymap)
mymap = setView(mymap, lng = -98.20345,lat =19.03793,zoom =15)
mymap = addMarkers(mymap, lng = -98.20345,lat =19.03793, popup ="Puebla de Zaragoza, Puebla")
mymap