Unverified Commit 45729b52 authored by Francois Michonneau's avatar Francois Michonneau
Browse files

simplify code checking for knitr

parent 9341f9b9

bin/generate_md_episodes.R

+2 −3
Original line number Diff line number Diff line 
generate_md_episodes <- function() {



    if (require("knitr") && packageVersion("knitr") < '1.9.19') {

    if (require("knitr") && packageVersion("knitr") < '1.9.19')

        stop("knitr must be version 1.9.20 or higher")

    } else stop("knitr 1.9.20 or above is needed to build the lessons.")



    if (!require("stringr"))

        stop("The package stringr is required for generating the lessons.")