### Scope: Check whether there are any incomplete entries in PACKAGES.rds. These will result in NA when calling available.packages()
foo = available.packages("https://cran.devxy.io/amd64/jammy/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

foo = available.packages("https://cran.devxy.io/amd64/noble/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))


foo = available.packages("https://cran.devxy.io/amd64/rhel8/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

foo = available.packages("https://cran.devxy.io/amd64/rhel9/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

foo = available.packages("https://cran.devxy.io/amd64/alpine320/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

# arm64

foo = available.packages("https://cran.devxy.io/arm64/jammy/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

foo = available.packages("https://cran.devxy.io/arm64/noble/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))


foo = available.packages("https://cran.devxy.io/arm64/rhel8/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

foo = available.packages("https://cran.devxy.io/arm64/rhel9/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))

foo = available.packages("https://cran.devxy.io/arm64/alpine320/latest/src/contrib")
sum((is.na(foo[, "Version"])))
which((is.na(foo[, "Version"])))