I cannot run
emerge-webrsync because it says that snapshots are not found.
Nor can I execute
mirrorselect, since I get command not found.
Finally, I tried to run:
$ emerge --ask app-portage/mirrorselect
but this returns the following error:
!!! Repository 'x-portage' is missing masters attribute in '/usr/portage/metadata/layout.conf' !!! Set 'masters = gentoo' in this file for future compatibility !!! /etc/portage/make.profile is not a symlink and will probably prevent most merges. !!! It should point into a profile within /usr/portage/profiles/ !!! (You can safely ignore this message when syncing. It's harmless.) !!! Your current profile is invalid. If you have just changed your profile !!! configuration, you should revert back to the previous configuration. !!! Allowed actions are limited to --help, --info, --search, --sync, and !!! --version.