How to build this on the BIDMach supplied AMI?

[javadba]

I have the suggested AMI up and running with BIDMach. Cloned this repo into it but do not know: (a) where is HADOOP_HOME and (b) getting lots of compilation errors

./sbt package

[ec2-user@ip-10-217-152-46 BIDMach_Spark]$ ./sbt package
[info] Set current project to BIDMatHDFS (in build file:/opt/BIDMach_Spark/)
[warn] Credentials file /home/ec2-user/.ivy2/.credentials does not exist
[info] Compiling 3 Scala sources to /opt/BIDMach_Spark/target/scala-2.11/classes...
[error] /opt/BIDMach_Spark/src/main/scala/BIDMach/RunOnSpark.scala:3: object IteratorSource is not a member of package BIDMach.datasources
[error] import BIDMach.datasources.IteratorSource
[error] ^

(52 errors)

Note that I did already copy the BIDMach.jar and BIDMat.jar to the lib dir.

$ ll lib
total 3824
-rwxrwxr-x 1 ec2-user ec2-user 134344 Feb 24 2015 lz4-1.1.2.jar
-rwxr-xr-x 1 ec2-user ec2-user 1756333 Feb 24 2015 BIDMat.jar
-rwxr-xr-x 1 ec2-user ec2-user 871121 Feb 24 2015 BIDMach.jar
-rw-r--r-- 1 ec2-user ec2-user 1141129 May 12 23:03 sbt-launch.jar
drwxr-xr-x 9 ec2-user ec2-user 4096 May 12 23:06 ..
drwxr-xr-x 2 ec2-user ec2-user 4096 May 12 23:11 .