Change the package manager from pacman to yay which installs mongodb.
Beginning with January 2019 mongodb package is not available in the official Arch repositories and can't be installed using pacman. Instead of pacman you can use yay to compile mongodb or install prebuilt mongodb-bin. To compile mongodb you should have 260 GB available on your hard disk, so mongodb-bin is easier to install.
As a result, guide is now correct for Arch Linux users.
simon987
commented
2 years ago
Change the package manager from pacman to yay which installs mongodb.
Beginning with January 2019 mongodb package is not available in the official Arch repositories and can't be installed using pacman. Instead of pacman you can use yay to compile mongodb or install prebuilt mongodb-bin. To compile mongodb you should have 260 GB available on your hard disk, so mongodb-bin is easier to install.
As a result, guide is now correct for Arch Linux users.