Startup error about redcar HOT 1 OPEN

$ git clone git://github.com/redcar/redcar.git
Cloning into 'redcar'...
remote: Counting objects: 48428, done.
remote: Compressing objects: 100% (19438/19438), done.
remote: Total 48428 (delta 27800), reused 47813 (delta 27376)
Receiving objects: 100% (48428/48428), 41.86 MiB | 229.00 KiB/s, done.
Resolving deltas: 100% (27800/27800), done.
Checking connectivity... done

$ cd redcar/
$ rake init
curl -L http://jruby.org.s3.amazonaws.com/downloads/1.6.7/jruby-complete-1.6.7.jar > /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby-complete.jar
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 13.0M  100 13.0M    0     0   187k      0  0:01:11  0:01:11 --:--:--  206k
running Bundler
ruby -ropenssl -S bundle install --standalone --path /media/old/home/debadmin/doc/ruby/redcar/vendor
Fetching git://github.com/redcar/ruby-git.git
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...............
Installing bouncy-castle-java (1.5.0147) 
Installing ffi (1.9.0) 
Using git (1.2.5) from git://github.com/redcar/ruby-git.git (at master) 
Installing jruby-openssl (0.8.8) 
Installing json (1.8.0) 
Installing lucene (0.5.0.beta.1) 
Installing plugin_manager (1.5) 
Installing rubyzip (1.0.0) 
Installing redcar-xulrunner-win (0.3) 
Installing ruby-blockcache (0.2) 
Installing swt (0.16) 
Installing zip (2.0.2) 
Using bundler (1.3.5) 
Your bundle is complete!
It was installed into ./vendor

$ jruby -v
jruby 1.7.4 (1.9.3p392) 2013-05-16 2390d3b on Java HotSpot(TM) 64-Bit Server VM 1.7.0_40-b40 +indy [linux-amd64]

$ jruby bin/redcar
/media/old/home/debadmin/doc/ruby/redcar/lib/redcar.rb:31: Use RbConfig instead of obsolete and deprecated Config.
Redcar 0.14.0dev ( java )
Error loading plugin: <Plugin declarations 0.1.0 depends:[dep(project >0)] 0 files>
  (<unknown>): found unknown escape character s(115) while scanning a double-quoted scalar at line 1 column 25
  org/jruby/ext/psych/PsychParser.java:212:in `parse'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/psych.rb:205:in `parse_stream'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/psych.rb:153:in `parse'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/psych.rb:129:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/declarations/lib/declarations/parser.rb:134:in `Parser'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/declarations/lib/declarations/parser.rb:133:in `Declarations'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/declarations/lib/declarations/parser.rb:132:in `Redcar'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/declarations/lib/declarations/parser.rb:2:in `(root)'
  org/jruby/RubyKernel.java:1054:in `require'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36:in `require'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/declarations/lib/declarations.rb:1:in `(root)'
  org/jruby/RubyKernel.java:1054:in `require'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36:in `require'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/declarations/lib/declarations.rb:5:in `(root)'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:1:in `(root)'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:41:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:58:in `log_requires'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:40:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:179:in `load_plugin'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:195:in `load_maximal'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:149:in `load'
"git version   2>&1"
Error loading plugin: <Plugin textmate 1.0 depends:[dep(core >0), dep(application >0), dep(HTML View >=0.3.2)] 0 files>
  /media/old/home/debadmin/doc/ruby/redcar/plugins/textmate/lib/textmate/snippet.rb:41: invalid multibyte char (US-ASCII)
  org/jruby/RubyKernel.java:1054:in `require'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36:in `require'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/textmate/lib/textmate.rb:1:in `(root)'
  org/jruby/RubyKernel.java:1054:in `require'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36:in `require'
  /media/old/home/debadmin/doc/ruby/redcar/plugins/textmate/lib/textmate.rb:6:in `(root)'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:1:in `(root)'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:41:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:58:in `log_requires'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:40:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:179:in `load_plugin'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:195:in `load_maximal'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:149:in `load'
Error loading plugin: <Plugin tree_view_swt 1.0 depends:[dep(core >0), dep(application_swt >0)] 0 files>
  /media/old/home/debadmin/doc/ruby/redcar/plugins/tree_view_swt/lib/tree_view_swt.rb:312: invalid multibyte char (US-ASCII)
  org/jruby/RubyKernel.java:1054:in `require'
  /home/debadmin/.rvm/rubies/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36:in `require'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:1:in `(root)'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:41:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:58:in `log_requires'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager/plugin_definition.rb:40:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:179:in `load_plugin'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:195:in `load_maximal'
  /media/old/home/debadmin/doc/ruby/redcar/vendor/jruby/1.9/gems/plugin_manager-1.5/lib/plugin_manager.rb:149:in `load'
  /media/old/home/debadmin/doc/ruby/redcar/lib/redcar.rb:153:in `load_plugins'
There was an error loading plugins:  declarations, textmate, tree_view_swt