I'm developing Android app that among other things use iBeacons. I'm using [this](http://developer.radiusnetworks.com/ibeacon/android/) iBeacon library, with min-sdk 18. 

What I'm trying to do, is to set min-sdk in my app to 14, but then I get:

```
Error:Main manifest has <uses-sdk android:minSdkVersion='17'> but library uses minSdkVersion='18'

```

I'm aware that I can't use iBeacons on lower sdk than 18, nonetheless I want to be able to install this app - without iBeacons functionalities - on devices with lower sdk.