这似乎是 Android Development Toolkit build 23.0.2 中的一个 Oopsy，应该在 23.0.3 中修复.我还没有找到自己安装 APT 的方法，但如果我找到了，我肯定会发布.

This appears to have been an Oopsy in the Android Development Toolkit build 23.0.2, and should be fixed in 23.0.3. I haven't been able to find a way to just install APT on it's own, but if I find something, I'll definitely post it.