Running examples in ‘glue-Ex.R’ failed
The error most likely occurred in:

> ### Name: glue
> ### Title: Format and interpolate a string
> ### Aliases: glue glue_data
> 
> ### ** Examples
> 
> name <- "Fred"
> age <- 50
> anniversary <- as.Date("1991-10-12")
> glue('My name is {name},',
+   'my age next year is {age + 1},',
+   'my anniversary is {format(anniversary, "%A, %B %d, %Y")}.')
My name is Fred,my age next year is 51,my anniversary is Saturday, October 12, 1991.
> 
> # single braces can be inserted by doubling them
> glue("My name is {name}, not {{name}}.")
My name is Fred, not {name}.
> 
> # Named arguments can be used to assign temporary variables.
> glue('My name is {name},',
+   ' my age next year is {age + 1},',
+   ' my anniversary is {format(anniversary, "%A, %B %d, %Y")}.',
+   name = "Joe",
+   age = 40,
+   anniversary = as.Date("2001-10-12"))
My name is Joe, my age next year is 41, my anniversary is Friday, October 12, 2001.
> 
> # `glue()` can also be used in user defined functions
> intro <- function(name, profession, country){
+   glue("My name is {name}, a {profession}, from {country}")
+ }
> intro("Shelmith", "Senior Data Analyst", "Kenya")
My name is Shelmith, a Senior Data Analyst, from Kenya
> intro("Cate", "Data Scientist", "Kenya")
My name is Cate, a Data Scientist, from Kenya
> 
> # `glue_data()` is useful in magrittr pipes
> library(magrittr)
> mtcars %>% glue_data("{rownames(.)} has {hp} hp")
Mazda RX4 has 110 hp
Mazda RX4 Wag has 110 hp
Datsun 710 has 93 hp
Hornet 4 Drive has 110 hp
Hornet Sportabout has 175 hp
Valiant has 105 hp
Duster 360 has 245 hp
Merc 240D has 62 hp
Merc 230 has 95 hp
Merc 280 has 123 hp
Merc 280C has 123 hp
Merc 450SE has 180 hp
Merc 450SL has 180 hp
Merc 450SLC has 180 hp
Cadillac Fleetwood has 205 hp
Lincoln Continental has 215 hp
Chrysler Imperial has 230 hp
Fiat 128 has 66 hp
Honda Civic has 52 hp
Toyota Corolla has 65 hp
Toyota Corona has 97 hp
Dodge Challenger has 150 hp
AMC Javelin has 150 hp
Camaro Z28 has 245 hp
Pontiac Firebird has 175 hp
Fiat X1-9 has 66 hp
Porsche 914-2 has 91 hp
Lotus Europa has 113 hp
Ford Pantera L has 264 hp
Ferrari Dino has 175 hp
Maserati Bora has 335 hp
Volvo 142E has 109 hp
> 
> # Or within dplyr pipelines
> library(dplyr)
Error: package or namespace load failed for ‘dplyr’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
 there is no package called ‘rlang’
Execution halted