1:BUILD_BY[name] student5 1:BUILD_ENVIRONMENT[operating system 32 vs 64] 1:END_BUILD_ENVIRONMENT 1:DEPENDENCIES[list of dependencies with where to get them] Ruby Ruby-gems 1:END_DEPENDENCIES 1:NOTES[notes on attempted build] It will be easier to run this on a Mac system as it comes with Ruby and ruby-gems (according to readme file given) 1. Install Ruby and Ruby-gems (It will usually install a bunch of other dependencies as well). 2. Install buildr using - sudo gem install buildr Getting an error while executing the above command. ERROR: Error installing buildr: ERROR: Failed to build gem native extension. /usr/bin/ruby1.8 extconf.rb *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/usr/bin/ruby1.8 extconf.rb:53: JAVA_HOME is not set. (RuntimeError) 1:END_NOTES 2:BUILD_BY[name] student8 2:BUILD_ENVIRONMENT[operating system 32 vs 64] 64 2:END_BUILD_ENVIRONMENT 2:DEPENDENCIES[list of dependencies with where to get them] The Makefile gets the dependencies. But it gave error 404 when it tried to get db-derby using wget. I updated the Makefile with the correct link to db-derby and it got db-derby successfully. I need to change line 95 of Makefile to: URL_DERBY := http://archive.apache.org/dist/db/derby/db-derby-10.10.1.1/$(ARCH_DERBY) 2:END_DEPENDENCIES 2:NOTES[notes on attempted build] Make failed with 52 errors: lib/src/main/scala/edu/umass/cs/automan/core/scheduler/Scheduler.scala:43: error: not found: value thunks if (thunks.filter(_.state == SchedulerState.RUNNING).size == 0) { ^ lib/src/main/scala/edu/umass/cs/automan/core/scheduler/Scheduler.scala:46: error: not found: value thunks thunks = new_thunks ::: thunks ^ ... 2:END_NOTES