Description:

If virt-install is installed without virt-manager, the virt-manager script is still in $PATH and results in errors when running virt-manager if the dependencies are not installed. Usually this is handled with optdepends, but that would create an Ouroboros here. I like the idea of splitting these to allow headless creation without the bloat, but it's sloppy at present.

I've pushed a couple PKGBUILD implementations to https://gist.github.com/deusstultus/2e0be0f219d9576f1ace which seek to resolve the issue in a couple ways. simple.PKGBUILD is a quick patch to only remove the link from /usr/bin without detailed testing, while PKGBUILD sought to begin a route to better map the files to the appropriate packages.

namcap also barks heavily based on dependency use as expected per above.

Additional info:
pkgver=1.3.2
pkgrel=2

Steps to reproduce:
```
$ pacman -S virt-install #on clean root
$ which virt-manager
/usr/bin/virt-manager
$ virt-manager
<Dependency conflicts arise>
```