I'm using arch linux, armv7h architecture
I'm trying to use `add-repo` but it gives me the following error:

 $ repo-add test.db.tar.gz dep/python2-numpy-1.9.2-2-armv7h.pkg.tar.xz
 ==> ERROR: 'dep/blas-3.5.0-1-armv7h.pkg.tar.xz' is not a package file, skipping
 ==> No packages modified, nothing to do.

I've tried it with pacman `v4.1.2-6` and `v.4.2.1`. It fails for every downloaded package that I haven't build myself

Just installing the package with `pacman -U` works absolutely fine