Syntax error on rbenv_execute

Calling rbenv_execute results in:
Recipe: <Dynamically Defined Resource>
  * execute[eval "$(rbenv init -)"] action run
================================================================================
Error executing action `run` on resource 'execute[eval "$(rbenv init -)"]'
================================================================================

Mixlib::ShellOut::ShellCommandFailed
------------------------------------
Expected process to exit with [0], but received '2'
---- Begin output of eval "$(rbenv init -)" ----
STDOUT:
STDERR: sh: 2: /opt/rbenv/libexec/../completions/rbenv.bash: Syntax error: "(" unexpected (expecting "}")
---- End output of eval "$(rbenv init -)" ----
Ran eval "$(rbenv init -)" returned 2

Resource Declaration:
---------------------
# In /var/chef/cache/cookbooks/rbenv/providers/execute.rb

 21:   execute "eval \"$(rbenv init -)\"" do
 22:     environment new_resource.environment
 23:   end
 24:

Compiled Resource:
------------------
# Declared in /var/chef/cache/cookbooks/rbenv/providers/execute.rb:21:in `block in class_from_file'

execute("eval "$(rbenv init -)"") do
  action "run"
  retries 0
  retry_delay 2
  command "eval \"$(rbenv init -)\""
  backup 5
  environment {"PATH"=>"/opt/rbenv/shims:/opt/rbenv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "RBENV_ROOT"=>"/opt/rbenv"}
  returns 0
  cookbook_name "scorm-engine"
end

[2013-10-01T20:48:59+00:00] ERROR: Running exception handlers
[2013-10-01T20:48:59+00:00] ERROR: Exception handlers complete
[2013-10-01T20:48:59+00:00] FATAL: Stacktrace dumped to /var/chef/cache/chef-stacktrace.out
Chef Client failed. 12 resources updated
[2013-10-01T20:48:59+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
Verified in 1.6.4 and 1.6.5 on Chef 11.6.0.
RiotGamesCookbooks / rbenv-cookbook

Syntax error on rbenv_execute #66
