// ensureDependencies creates a set of install packages using
// apt.GetPreparePackages and runs each set of packages through
// apt.GetInstall.
func ensureDependencies(series string) error {
if series == "precise" {
return fmt.Errorf("LXD is not supported in precise.")
}
pacman, err := getPackageManager(series)
if err != nil {
return err
}
pacconfer, err := getPackagingConfigurer(series)
if err != nil {
return err
}
for _, pack := range requiredPackages {
pkg := pack
if config.SeriesRequiresCloudArchiveTools(series) &&
pacconfer.IsCloudArchivePackage(pack) {
pkg = strings.Join(pacconfer.ApplyCloudArchiveTarget(pack), " ")
}
if config.RequiresBackports(series, pack) {
pkg = fmt.Sprintf("--target-release %s-backports %s", series, pkg)
}
if err := pacman.Install(pkg); err != nil {
return err
}
}
if series >= "xenial" {
for _, pack := range xenialPackages {
pacman.Install(fmt.Sprintf("--no-install-recommends %s", pack))
}
}
return err
}
func (s *FunctionsSuite) TestRequiresBackportsTrustyLXD(c *gc.C) {
requiresBackports := config.RequiresBackports("trusty", "lxd")
c.Assert(requiresBackports, jc.IsTrue)
}