It looks like a sbt - ivy hick up and it doesn't move to sonatype.
sbt.ResolveException: download failed: org.mongodb#casbah-gridfs_2.9.2;2.4.1!cas
bah-gridfs_2.9.2.jar
at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:213)
at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:124)
at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:123)
at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:110)
at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:110)
at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:98)
at sbt.IvySbt.liftedTree1$1(Ivy.scala:47)
at sbt.IvySbt.action$1(Ivy.scala:47)
at sbt.IvySbt$$anon$3.call(Ivy.scala:56)
at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:75)
at xsbt.boot.Locks$GlobalLock.withChannelRetries$1(Locks.scala:58)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:
79)
at xsbt.boot.Using$.withResource(Using.scala:11)
at xsbt.boot.Using$.apply(Using.scala:10)
at xsbt.boot.Locks$GlobalLock.liftedTree1$1(Locks.scala:51)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:51)
at xsbt.boot.Locks$.apply0(Locks.scala:30)
at xsbt.boot.Locks$.apply(Locks.scala:27)
at sbt.IvySbt.withDefaultLogger(Ivy.scala:56)
at sbt.IvySbt.withIvy(Ivy.scala:95)
at sbt.IvySbt.withIvy(Ivy.scala:91)
at sbt.IvySbt$Module.withModule(Ivy.scala:110)
at sbt.IvyActions$.update(IvyActions.scala:123)
at sbt.Classpaths$$anonfun$work$1$1.apply(Defaults.scala:816)
at sbt.Classpaths$$anonfun$work$1$1.apply(Defaults.scala:814)
at sbt.Classpaths$$anonfun$44$$anonfun$45.apply(Defaults.scala:830)
at sbt.Classpaths$$anonfun$44$$anonfun$45.apply(Defaults.scala:828)
at sbt.Tracked$$anonfun$lastOutput$1.apply(Tracked.scala:35)
at sbt.Classpaths$$anonfun$44.apply(Defaults.scala:832)
at sbt.Classpaths$$anonfun$44.apply(Defaults.scala:827)
at sbt.Tracked$$anonfun$inputChanged$1.apply(Tracked.scala:45)
at sbt.Classpaths$.cachedUpdate(Defaults.scala:834)
at sbt.Classpaths$$anonfun$36.apply(Defaults.scala:734)
at sbt.Classpaths$$anonfun$36.apply(Defaults.scala:732)
at sbt.Scoped$$anonfun$hf7$1.apply(Structure.scala:478)
at sbt.Scoped$$anonfun$hf7$1.apply(Structure.scala:478)
at scala.Function1$$anonfun$compose$1.apply(Function1.scala:41)
at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$11.apply(Structu
re.scala:295)
at sbt.Scoped$Reduced$$anonfun$combine$1$$anonfun$apply$11.apply(Structu
re.scala:295)
at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
at sbt.std.Transform$$anon$
5.work(System.scala:67)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:22
1)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:22
1)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
at
sbt.Execute.work(Execute.scala:227)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:221)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:221)
at sbt.CompletionService$$anon$1$$anon$2.call(CompletionService.scala:26
)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44
1)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:908)
at java.lang.Thread.run(Thread.java:662)