diff --git a/R/install_deps.R b/R/install_deps.R
index 0bfb6f6ed..8024ac650 100644
--- a/R/install_deps.R
+++ b/R/install_deps.R
@@ -1,33 +1,34 @@
-repos = c(
-   "https://cran.ma.imperial.ac.uk" = "https://cran.ma.imperial.ac.uk"
-  ,"https://www.stats.bris.ac.uk/R" = "https://www.stats.bris.ac.uk/R"
-  ,"https://cran.rstudio.com/"  = "https://cran.rstudio.com/"
-)
+# repos = c(
+#    "https://cran.ma.imperial.ac.uk" = "https://cran.ma.imperial.ac.uk"
+#   ,"https://www.stats.bris.ac.uk/R" = "https://www.stats.bris.ac.uk/R"
+#   ,"https://cran.rstudio.com/"  = "https://cran.rstudio.com/"
+# )
+options(repos = c(CRAN = "https://packagemanager.posit.co/cran/__linux__/focal/latest"))
 # CRAN = "https://packagemanager.posit.co/cran/__linux__/focal/latest"
+#
+# options(HTTPUserAgent = sprintf("R/%s R (%s)", getRversion(), paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
+# options(download.file.extra = sprintf("--header \"User-Agent: R (%s)\"", paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
+#
+# print(sprintf("R/%s R (%s)", getRversion(), paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
 
-options(HTTPUserAgent = sprintf("R/%s R (%s)", getRversion(), paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
-options(download.file.extra = sprintf("--header \"User-Agent: R (%s)\"", paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
-
-print(sprintf("R/%s R (%s)", getRversion(), paste(getRversion(), R.version["platform"], R.version["arch"], R.version["os"])))
-
-mirror_is_up <- function(x){
-  out <- tryCatch({
-    available.packages(contrib.url(x))
-  }
-  ,error = function(cond){return(0)}
-  ,warning = function(cond){return(0)}
-  ,finally = function(cond){}
-  )
-  return(length(out))
-}
-
-mirror_status = lapply(repos, mirror_is_up)
-for(repo in names(mirror_status)){
-  if (mirror_status[[repo]] > 1){
-    repo <<- repo
-    break
-  }
-}
+# mirror_is_up <- function(x){
+#   out <- tryCatch({
+#     available.packages(contrib.url(x))
+#   }
+#   ,error = function(cond){return(0)}
+#   ,warning = function(cond){return(0)}
+#   ,finally = function(cond){}
+#   )
+#   return(length(out))
+# }
+#
+# mirror_status = lapply(repos, mirror_is_up)
+# for(repo in names(mirror_status)){
+#   if (mirror_status[[repo]] > 1){
+#     repo <<- repo
+#     break
+#   }
+# }
 
 .libPaths(c("/usr/lib/R/site-library", .libPaths()))