:: Synchronizing package databases...
 staging is up to date
downloading testing.db...
 core is up to date
downloading extra.db...
downloading community-staging.db...
downloading community-testing.db...
downloading community.db...
:: Starting full system upgrade...
resolving dependencies...
looking for conflicting packages...

Packages (3) e2fsprogs-1.43.6-1  libgcrypt-1.8.1-1  libksba-1.3.5-1

Total Download Size:   1.56 MiB
Total Installed Size:  5.95 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages...
downloading e2fsprogs-1.43.6-1-x86_64.pkg.tar.xz...
downloading libgcrypt-1.8.1-1-x86_64.pkg.tar.xz...
downloading libksba-1.3.5-1-x86_64.pkg.tar.xz...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
upgrading e2fsprogs...
upgrading libgcrypt...
upgrading libksba...
:: Running post-transaction hooks...
(1/1) Updating the info directory file...
==> Building in chroot for [staging] (x86_64)...
==> Synchronizing chroot copy [/var/lib/archbuild/staging-x86_64/root] -> [erich]...done
==> Making package: ogre 1.10.7-1 (Wed Aug 30 11:54:49 CEST 2017)
==> Retrieving sources...
  -> Cloning ogre hg repo...
/usr/share/makepkg/source/hg.sh: line 45: hg: command not found
==> ERROR: Failure while downloading ogre hg repo
    Aborting...
==> ERROR: Could not download sources.