Could not resolve dependencies for project : Failed to collect dependencies at org.igniterealtime.smack:smack-android:jar:4.1.0-rc1 → org.igniterealtime.smack:smack-bosh:jar:4.1.0-rc1 → org.igniterealtime.jbosh:jbosh:jar:(0.8,0.9]: No versions available for org.igniterealtime.jbosh:jbosh:jar:(0.8,0.9] within specified range → [Help 1]
smack-android should not depend on smack-bosh, this was fixed in what is now 4.1.0-rc2-SNAPSHOT
But even with the dependency, you build system should be able to retrieve jbosh, since it’s available on maven central: The Central Repository Search Engine
Not sure what’s wrong here. I guess something in your setup/environment prevents the dependency from getting resolved and/or pulled.