dex-oracle_issues

#1 Tried analyzing Malware while having AVD running in the background:
elias@ubuntu:~/Desktop$ dex-oracle -i com/android/system/admin/CCOIoll /mnt/hgfs/VMWareShared/obad.apk
2982 KB/s (241347 bytes in 0.079s)
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugins/undexguard.rb:52: syntax error, unexpected tLPAREN_ARG, expecting keyword_do_LAMBDA or tLAMBEG (SyntaxError)
  MODIFIER = -> (_, output, out_reg) { "const-...
                 ^
/var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugins/undexguard.rb:52: syntax error, unexpected ')', expecting '='
...IFIER = -> (_, output, out_reg) { "const-string #{out_reg}, ...
...                               ^
/var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugins/undexguard.rb:52: syntax error, unexpected '}', expecting keyword_end
	from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:16:in `block in plugin_classes'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:16:in `each'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:16:in `plugin_classes'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:28:in `init_plugins'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/oracle.rb:11:in `initialize'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/bin/dex-oracle:91:in `new'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/bin/dex-oracle:91:in `<top (required)>'
	from /usr/local/bin/dex-oracle:23:in `load'
	from /usr/local/bin/dex-oracle:23:in `<main>'
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#2 Tried listing plugins
disane@ubuntu:~/Desktop$ dex-oracle --list-plugins
Available plugins:
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugins/undexguard.rb:52: syntax error, unexpected tLPAREN_ARG, expecting keyword_do_LAMBDA or tLAMBEG (SyntaxError)
  MODIFIER = -> (_, output, out_reg) { "const-...
                 ^
/var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugins/undexguard.rb:52: syntax error, unexpected ')', expecting '='
...IFIER = -> (_, output, out_reg) { "const-string #{out_reg}, ...
...                               ^
/var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugins/undexguard.rb:52: syntax error, unexpected '}', expecting keyword_end
	from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:16:in `block in plugin_classes'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:16:in `each'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/lib/dex-oracle/plugin.rb:16:in `plugin_classes'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/bin/dex-oracle:55:in `block (2 levels) in <top (required)>'
	from /usr/lib/ruby/1.9.1/optparse.rb:1360:in `call'
	from /usr/lib/ruby/1.9.1/optparse.rb:1360:in `block in parse_in_order'
	from /usr/lib/ruby/1.9.1/optparse.rb:1347:in `catch'
	from /usr/lib/ruby/1.9.1/optparse.rb:1347:in `parse_in_order'
	from /usr/lib/ruby/1.9.1/optparse.rb:1341:in `order!'
	from /usr/lib/ruby/1.9.1/optparse.rb:1432:in `permute!'
	from /usr/lib/ruby/1.9.1/optparse.rb:1453:in `parse!'
	from /var/lib/gems/1.9.1/gems/dex-oracle-1.0.5/bin/dex-oracle:67:in `<top (required)>'
	from /usr/local/bin/dex-oracle:23:in `load'
	from /usr/local/bin/dex-oracle:23:in `<main>'