reia build fail

10:09:03 zbrown@riemann: ~/Code/reia.git > git fetch && git rebase origin
Current branch master is up to date.
10:09:10 zbrown@riemann: ~/Code/reia.git > rake clean
(in /Users/zbrown/Code/reia.git)
rm -f artifacts/erl/reia_scan.erl
rm -f artifacts/beam/Constant.beam
rm -f artifacts/beam/eval_shim.beam
rm -f artifacts/beam/Exception.beam
rm -f artifacts/beam/fun_shim.beam
rm -f artifacts/beam/ire.beam
rm -f artifacts/beam/List.beam
rm -f artifacts/beam/reia.beam
rm -f artifacts/beam/reia_calls.beam
rm -f artifacts/beam/reia_class.beam
rm -f artifacts/beam/reia_compiler.beam
rm -f artifacts/beam/reia_dispatch.beam
rm -f artifacts/beam/reia_erl.beam
rm -f artifacts/beam/reia_funrefs.beam
rm -f artifacts/beam/reia_ivars.beam
rm -f artifacts/beam/reia_methods.beam
rm -f artifacts/beam/reia_r2e.beam
rm -f artifacts/beam/reia_scan.beam
rm -f artifacts/beam/reia_ssa.beam
rm -f artifacts/beam/Str.beam
10:09:22 zbrown@riemann: ~/Code/reia.git > rake --trace
(in /Users/zbrown/Code/reia.git)
** Invoke default (first_time)
** Invoke check_erl_version (first_time)
** Execute check_erl_version
Checking Erlang version... 5.7.1 (ok)
** Invoke check_previous_install (first_time)
** Execute check_previous_install
** Invoke build (first_time)
** Invoke scanner (first_time)
** Invoke src/leex/leex.beam (first_time, not_needed)
** Invoke src/leex/leex.erl (first_time, not_needed)
** Invoke ebin/reia_scan.beam (first_time)
** Invoke src/leex/leex.beam (not_needed)
** Invoke src/compiler/reia_scan.xrl (first_time, not_needed)
** Execute ebin/reia_scan.beam
bin/leex src/compiler/reia_scan.xrl
Parsing file src/compiler/reia_scan.xrl, contained 50 rules.
NFA contains 313 states, DFA contains 129 states, minimised to 75 states.
Writing file src/compiler/reia_scan.erl, ok
mv src/compiler/reia_scan.erl artifacts/erl/reia_scan.erl
erlc +debug_info +nowarn_unused_vars -o artifacts/beam artifacts/erl/reia_scan.erl
** Execute scanner
** Invoke parser (first_time)
** Invoke ebin/reia_parse.beam (first_time, not_needed)
** Invoke src/compiler/reia_parse.yrl (first_time, not_needed)
** Execute parser
** Invoke reia (first_time)
** Invoke ebin/reia_branches.beam (first_time, not_needed)
** Invoke src/compiler/reia_branches.erl (first_time, not_needed)
** Invoke ebin/reia_calls.beam (first_time)
** Invoke src/compiler/reia_calls.erl (first_time, not_needed)
** Execute ebin/reia_calls.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_calls.erl
** Invoke ebin/reia_compiler.beam (first_time)
** Invoke src/compiler/reia_compiler.erl (first_time, not_needed)
** Execute ebin/reia_compiler.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_compiler.erl
** Invoke ebin/reia_funrefs.beam (first_time)
** Invoke src/compiler/reia_funrefs.erl (first_time, not_needed)
** Execute ebin/reia_funrefs.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_funrefs.erl
** Invoke ebin/reia_ivars.beam (first_time)
** Invoke src/compiler/reia_ivars.erl (first_time, not_needed)
** Execute ebin/reia_ivars.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_ivars.erl
** Invoke ebin/reia_mangle.beam (first_time, not_needed)
** Invoke src/compiler/reia_mangle.erl (first_time, not_needed)
** Invoke ebin/reia_methods.beam (first_time)
** Invoke src/compiler/reia_methods.erl (first_time, not_needed)
** Execute ebin/reia_methods.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_methods.erl
** Invoke ebin/reia_operators.beam (first_time, not_needed)
** Invoke src/compiler/reia_operators.erl (first_time, not_needed)
** Invoke ebin/reia_r2e.beam (first_time)
** Invoke src/compiler/reia_r2e.erl (first_time, not_needed)
** Execute ebin/reia_r2e.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_r2e.erl
** Invoke ebin/reia_ssa.beam (first_time)
** Invoke src/compiler/reia_ssa.erl (first_time, not_needed)
** Execute ebin/reia_ssa.beam
bin/erlc +debug_info -o artifacts/beam src/compiler/reia_ssa.erl
** Invoke ebin/reia_visitor.beam (first_time, not_needed)
** Invoke src/compiler/reia_visitor.erl (first_time, not_needed)
** Invoke ebin/Constant.beam (first_time)
** Invoke src/builtins/Constant.erl (first_time, not_needed)
** Execute ebin/Constant.beam
bin/erlc +debug_info -o artifacts/beam src/builtins/Constant.erl
** Invoke ebin/Exception.beam (first_time)
** Invoke src/builtins/Exception.erl (first_time, not_needed)
** Execute ebin/Exception.beam
bin/erlc +debug_info -o artifacts/beam src/builtins/Exception.erl
** Invoke ebin/List.beam (first_time)
** Invoke src/builtins/List.erl (first_time, not_needed)
** Execute ebin/List.beam
bin/erlc +debug_info -o artifacts/beam src/builtins/List.erl
** Invoke ebin/Str.beam (first_time)
** Invoke src/builtins/Str.erl (first_time, not_needed)
** Execute ebin/Str.beam
bin/erlc +debug_info -o artifacts/beam src/builtins/Str.erl
** Invoke ebin/eval_shim.beam (first_time)
** Invoke src/core/eval_shim.erl (first_time, not_needed)
** Execute ebin/eval_shim.beam
bin/erlc +debug_info -o artifacts/beam src/core/eval_shim.erl
** Invoke ebin/fun_shim.beam (first_time)
** Invoke src/core/fun_shim.erl (first_time, not_needed)
** Execute ebin/fun_shim.beam
bin/erlc +debug_info -o artifacts/beam src/core/fun_shim.erl
** Invoke ebin/ire.beam (first_time)
** Invoke src/core/ire.erl (first_time, not_needed)
** Execute ebin/ire.beam
bin/erlc +debug_info -o artifacts/beam src/core/ire.erl
** Invoke ebin/reia.beam (first_time)
** Invoke src/core/reia.erl (first_time, not_needed)
** Execute ebin/reia.beam
bin/erlc +debug_info -o artifacts/beam src/core/reia.erl
** Invoke ebin/reia_class.beam (first_time)
** Invoke src/core/reia_class.erl (first_time, not_needed)
** Execute ebin/reia_class.beam
bin/erlc +debug_info -o artifacts/beam src/core/reia_class.erl
** Invoke ebin/reia_dispatch.beam (first_time)
** Invoke src/core/reia_dispatch.erl (first_time, not_needed)
** Execute ebin/reia_dispatch.beam
bin/erlc +debug_info -o artifacts/beam src/core/reia_dispatch.erl
** Invoke ebin/reia_erl.beam (first_time)
** Invoke src/core/reia_erl.erl (first_time, not_needed)
** Execute ebin/reia_erl.beam
bin/erlc +debug_info -o artifacts/beam src/core/reia_erl.erl
** Invoke ebin/reia_module.beam (first_time, not_needed)
** Invoke src/core/reia_module.erl (first_time, not_needed)
** Invoke ebin/reiac.beam (first_time, not_needed)
** Invoke src/core/reiac.erl (first_time, not_needed)
** Invoke ebin/Atom.beam (first_time)
** Invoke src/builtins/Atom.re (first_time, not_needed)
** Execute ebin/Atom.beam
bin/reiac -o artifacts/beam/Atom.beam src/builtins/Atom.re
escript: exception throw: {error,{9,"unbound variable: 'funcall'"}}
  in function  reia_ssa:transform/2
  in call from reia_visitor:transform/3
  in call from reia_visitor:transform_node/2
  in call from lists:mapfoldl/3
  in call from reia_visitor:walk/3
  in call from reia_ssa:'-transform/2-fun-1-'/1
  in call from lists:map/2
  in call from reia_ssa:transform/2
rake aborted!
Command failed with status (127): [bin/reiac -o artifacts/beam/Atom.beam src/...]
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/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:1070:in `sh'
/Users/zbrown/Code/reia.git/Rakefile:63
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/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:577:in `invoke_with_call_chain'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:571:in `invoke_with_call_chain'
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/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:571:in `invoke_with_call_chain'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:588:in `invoke_prerequisites'
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/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:585:in `invoke_prerequisites'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:577:in `invoke_with_call_chain'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:571:in `invoke_with_call_chain'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:564:in `invoke'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:2027:in `invoke_task'
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/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:2044:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:1999:in `top_level'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:1977:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:2044:in `standard_exception_handling'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/lib/rake.rb:1974:in `run'
/Library/Ruby/Gems/1.8/gems/rake-0.8.4/bin/rake:31
/usr/bin/rake:19:in `load'
/usr/bin/rake:19