'uninitialized constant Rocco'

[leopic]

Fresh install on Ubuntu, I tried running rocco and got this:
$ rocco lib/*.rb /var/lib/gems/1.8/gems/rocco-0.8.2/lib/rocco.rb:447:in process_markdown': uninitialized constant Rocco::Markdown (NameError)
from /var/lib/gems/1.8/gems/rocco-0.8.2/lib/rocco.rb:391:in highlight' from /var/lib/gems/1.8/gems/rocco-0.8.2/lib/rocco.rb:129:in initialize'
from /var/lib/gems/1.8/gems/rocco-0.8.2/bin/rocco:67:in new' from /var/lib/gems/1.8/gems/rocco-0.8.2/bin/rocco:67 from /var/lib/gems/1.8/gems/rocco-0.8.2/bin/rocco:66:in each'
from /var/lib/gems/1.8/gems/rocco-0.8.2/bin/rocco:66
from /usr/local/bin/rocco:19:in load' from /usr/local/bin/rocco:19

Running Rdiscount 1.6.8, Bluecloth 2.2.0, Mustache 0.99.4, Pygments 1.4, Rubygems 1.7.2 and Ruby 1.8.7. Any other info I could provide to make your life easier?

I realise some people were having this issue and talk about it on #57, but for some reason it still doesn't work for me.

Cheers,
Leo

[leopic]

Just in case, I got it to work by reverting this commit 86b8b85 not just by adding the require for rocco.

[passcod]

Confirming on Oneiric, Ruby 1.9.2 (p290), Redcarpet 2.0.1, Rocco 0.8.2, Mustache 0.99.4, no Pygments installed. Note that it's uninitialized constant Rocco::Markdown, not just plain Rocco or Object::Rocco. Error and stack trace is the same as @leopic.

[leopic]

@passcod does it work for you if you revert the commit?

[passcod]

@leopic Nope, it errors out as in #57:

/home/passcod/.rvm/gems/ruby-1.9.2-p290/bundler/gems/rocco-86b8b8533db0/bin/rocco:66:in `block in <top (required)>': uninitialized constant Object::Rocco (NameError)
    from /home/passcod/.rvm/gems/ruby-1.9.2-p290/bundler/gems/rocco-86b8b8533db0/bin/rocco:65:in `each'
    from /home/passcod/.rvm/gems/ruby-1.9.2-p290/bundler/gems/rocco-86b8b8533db0/bin/rocco:65:in `<top (required)>'
    from /home/passcod/.rvm/gems/ruby-1.9.2-p290/bin/rocco:19:in `load'
    from /home/passcod/.rvm/gems/ruby-1.9.2-p290/bin/rocco:19:in `<main>'

Edit: Sorry, my bad. It doesn't work if I revert to 86b8b85, but I didn't try to revert that commit. Reverting to 1a9faa3 (86b8b85's parent) doesn't work either, because it requires an old bluecloth.

[cannikin]

Yep, same thing for me. If I update the references from Markdown to Redcarpet::Markdown everything works fine. Since redcarpet is a dependency in the gemspec, can't you assume it will always exist? No need to even look for the existence of other libraries...

[cannikin]

Actually, doing that didn't help much: it now causes a segfault. :( The syntax for creating a new instance and then parsing it is currently Markdown.new(text, :smart).to_html which is RDiscount syntax, not Redcarpet.

I just reverted to 0.8 to get mine working.

[amanelis]

Hmm, I reverted to 0.8, and I am now getting this error:

RCC Parse Error: 'api.rb' Line: 1 Column: 1 [error occurred while parsing element]

thoughts?

[yumitsu]

Confirming on both ruby 1.9.2-p290 and ree-1.8.7-head. Stack traces are the same.

[yumitsu]

I think it's something wrong with redcarpet gem:

ree-1.8.7-head :003 > require 'redcarpet'
 => true 
ree-1.8.7-head :004 > Markdown
NameError: uninitialized constant Markdown
    from (irb):4
ree-1.8.7-head :005 > Redcarpet
 => Redcarpet 
ree-1.8.7-head :006 > Redcarpet::Markdown
 => Redcarpet::Markdown 
ree-1.8.7-head :007 > Redcarpet::Markdown.render
NoMethodError: undefined method `render' for Redcarpet::Markdown:Class
    from (irb):7

I will check it more complexly.

[yumitsu]

With version 2.0 redcarpet switched to renderers, moved old API to redcarpet/compat.
After the fix tests passed OK.

[krainboltgreene]

This bug is fixed here: #75

[yumitsu]

@krainboltgreene Yeah. Thanks, Kurtis.

[krainboltgreene]

Although I absolutely think Rocco should move to 2.0. Suggestions?

[yumitsu]

@krainboltgreene I think we should focus on issues with tests. I'm a bit worried about #73 and test/test_docblock_annotations.rb. While everything is clear with #73, docblock produces wrong results:

<"<p>Comment</p>\n\n<blockquote><p><strong>param</strong> type name</p></blockquote>\n"> expected but was
<"<p>Comment\n&gt; <strong>param</strong> type name  </p>\n">.

I'm not sure this error occured before redcarpet was pinned to 1.17. Maybe it's just an error in test assertion.