Cannot install clang 6 on arch linux pacman -S clang shows me version clang-5.0.0-1 and then install clang-5.0.0-1-x86_64 What kind of magic do I need to perform to install clang in version 6? Performing `pacman -Syu clang` doesn't help (clang 5 is already installed). Output from a command: [root@27a829640c2f user]# pacman -Syu clang :: Synchronizing package databases... core is up to date extra is up to date community is up to date warning: clang-5.0.0-1 is up to date -- reinstalling :: Starting full system upgrade... resolving dependencies... looking for conflicting packages... Packages (1) clang-5.0.0-1 Total Installed Size: 273.41 MiB Net Upgrade Size: 0.00 MiB :: Proceed with installation? [Y/n] shows version 6.

If there is an updated version of a package in the repositories and pacman can't find it, there are one of three issues.

1. Your local database is out-of-sync with the mirror, so you have to fix that with `pacman -Syu`.

2. The mirror(s) that you are syncing with are out of date. So you have to find and configure up-to-date mirrors.

3. The package is in a repo that you haven't enabled in your `pacman.conf`.