Only install {tinytex} once for legacy build

Author: jdblischak

data/legacy-package-versions.csv

@@ -46,7 +46,6 @@ later,1.2.0,archive
 hunspell,3.0.1,archive
 highr,0.9,archive
 markdown,1.1,archive
-tinytex,0.32,archive
 stringr,1.4.0,archive
 desc,1.3.0,archive
 getPass,0.2-2,archive

scripts/download-legacy-versions.R

@@ -45,6 +45,8 @@ depsSorted <- depsSorted[-length(depsSorted)]
 depsSorted <- depsSorted[!depsSorted == "lattice"]
 # same situation with Matrix
 depsSorted <- depsSorted[!depsSorted == "Matrix"]
+# remove tinytex. Specific version installed below
+depsSorted <- depsSorted[!depsSorted == "tinytex"]
 
 # Get versions
 deps <- ppm[depsSorted, c("Package", "Version")]