check if readr is installed

nmdefries · nmdefries · commit d1c063bc66be · 2021-09-16T10:55:20.000-04:00
diff --git a/.github/workflows/r-ci.yml b/.github/workflows/r-ci.yml
@@ -48,7 +48,7 @@ jobs:
             ${{ runner.os }}-r-facebook-survey-
       - name: Install R dependencies
         run: |
-          if ( packageVersion("readr") != "1.4.0" ) {
+          if ( !require("readr") || packageVersion("readr") != "1.4.0" ) {
             install.packages("devtools")
             devtools::install_version("readr", version = "1.4.0")
           }

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ jobs:`
`48`	`48`	`${{ runner.os }}-r-facebook-survey-`
`49`	`49`	`- name: Install R dependencies`
`50`	`50`	`run: \|`
`51`		`- if ( packageVersion("readr") != "1.4.0" ) {`
	`51`	`+ if ( !require("readr") \|\| packageVersion("readr") != "1.4.0" ) {`
`52`	`52`	`install.packages("devtools")`
`53`	`53`	`devtools::install_version("readr", version = "1.4.0")`
`54`	`54`	`}`