Limarka ainda informava que a versão 2.X era incompatível

[edusantana]

Comportamento esperado:

Não apresentar mais o erro.

Passos para reprodução:

$ limarka check
Traceback (most recent call last):
	11: from /home/eduardo/.rvm/gems/ruby-2.5.1/bin/ruby_executable_hooks:24:in `<main>'
	10: from /home/eduardo/.rvm/gems/ruby-2.5.1/bin/ruby_executable_hooks:24:in `eval'
	 9: from /home/eduardo/.rvm/gems/ruby-2.5.1/bin/limarka:23:in `<main>'
	 8: from /home/eduardo/.rvm/gems/ruby-2.5.1/bin/limarka:23:in `load'
	 7: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/limarka-1.0.0/exe/limarka:10:in `<top (required)>'
	 6: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor/base.rb:466:in `start'
	 5: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
	 4: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
	 3: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
	 2: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/limarka-1.0.0/lib/limarka/cli.rb:30:in `check'
	 1: from /home/eduardo/.rvm/gems/ruby-2.5.1/gems/limarka-1.0.0/lib/limarka/check.rb:23:in `check'
/home/eduardo/.rvm/gems/ruby-2.5.1/gems/limarka-1.0.0/lib/limarka/check.rb:36:in `verifica_compatibilidade': Versão incompatível do pandoc. Versão compatível: 1.19.1 <= Versão < 2.0.0 (Limarka::VersaoIncompativelError)

Especificações do sistema: limarka 1.0.0

$ limarka --version
limarka 1.0.0
pandoc 2.3.1
Compiled with pandoc-types 1.17.5.1, texmath 0.11.1, skylighting 0.7.2
Default user data directory: /home/eduardo/.pandoc
Copyright (C) 2006-2018 John MacFarlane
Web:  http://pandoc.org
This is free software; see the source for copying conditions.
There is no warranty, not even for merchantability or fitness
for a particular purpose.
ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux]

pdftk 2.02 a Handy Tool for Manipulating PDF Documents
Copyright (c) 2003-13 Steward and Lee, LLC - Please Visit: www.pdftk.com
This is free software; see the source code for copying conditions. There is
NO warranty, not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Latexmk, John Collins, 1 January 2015. Version 4.41
XeTeX 3.14159265-2.6-0.99992 (TeX Live 2015/Debian)
kpathsea version 6.2.1
Copyright 2015 SIL International, Jonathan Kew and Khaled Hosny.
There is NO warranty.  Redistribution of this software is
covered by the terms of both the XeTeX copyright and
the Lesser GNU General Public License.
For more information about these matters, see the file
named COPYING and the XeTeX source.
Primary author of XeTeX: Jonathan Kew.
Compiled with ICU version 55.1; using 55.1
Compiled with zlib version 1.2.8; using 1.2.8
Compiled with FreeType2 version 2.5.5; using 2.5.5
Compiled with Graphite2 version 1.3.10; using 1.3.10
Compiled with HarfBuzz version 1.0.1; using 1.0.1
Compiled with libpng version 1.6.17; using 1.6.17
Compiled with poppler version 0.41.0
Compiled with fontconfig version 2.11.94; using 2.11.94