Build Gotchas

SBT "No java installations was detected."

try "sbt -java-home YOUR/JAVA/HOME"

###error (gcommon/*:update) sbt.ResolveException: unresolved dependency: com.typesafe.akka#akka-actor_2.10;2.4-SNAPSHOT: not found

Replace all akka repo references in all project folders with a working build:

libraryDependencies ++= Seq( "com.typesafe.akka" %% "akka-actor" % "2.2-M3", "com.typesafe.akka" %% "akka-slf4j" % "2.2-M3", "com.typesafe.akka" %% "akka-remote" % "2.2-M3", "com.typesafe.akka" %% "akka-agent" % "2.2-M3", "com.typesafe.akka" %% "akka-testkit" % "2.2-M3" % "test" )

Missing object dapi is not a member of package com.geeksville (18 errors)(Cygwin)

Ensure droneapi-protobuf is in the scope of the project. This problem also resolves itself in Linux Build Environments.

error (google-play-services/android:aapt-generate) error generating resources

Arduleader cant find the correct resource to build. Ensure ALL Android references (inside .sbt files) point to the correct platform type. New builds will require all references to use 'android-21' instead of 'android-19'.