Loading problem with filters

[Hans Gerwitz]

I've run into a newbie problem that I just can't get around with my little site, the source of which is viewable at https://github.com/gerwitz/hgc-site

On compiling, the very first item to have filters applied throws:

NameError: uninitialized constant Erubis

at .rvm/gems/ruby-1.9.3-p392/gems/nanoc-3.6.2/lib/nanoc/filters/erubis.rb:11

I have tried switching Ruby versions, and replacing gems. I even removed all RVM rubies, RVM itself, reinstalled Homebrew, and started "from scratch", only to replicate this with Ruby 1.9.3 and 1.9.2. I'm on OS X 10.8.3, and Bundler says:

  * addressable (2.3.3)

  * builder (3.2.0)

  * bundler (1.3.4)

  * colored (1.2)

  * cri (2.3.0)

  * css_parser (1.2.6)

  * deadweight (0.2.2)

  * erubis (2.7.0)

  * json (1.7.7)

  * kramdown (1.0.1)

  * nanoc (3.6.2)

  * nokogiri (1.5.9)

  * rdoc (4.0.1)

  * rubypants (0.2.0)

  * systemu (2.5.2)

  * typogruby (1.0.15)

If I turn on verbosity and warnings, the last few lines output are:

*** Started visiting <Nanoc::Item identifier="/about/history/" binary?=false>
*** Dependency created from <Nanoc::Item identifier="/about/history/" binary?=false> onto <Nanoc::Item identifier="/about/history/" binary?=false>
*** Ended visiting <Nanoc::Item identifier="/about/history/" binary?=false>
*** Suspended compilation of <Nanoc::ItemRep name="default" binary=false raw_path="output/about/history.html" item.identifier="/about/history/">: uninitialized constant Erubis

Any ideas on how to further diagnose would be most welcome!

[Hans Gerwitz]

For the records, here, Denis helped me out in IRC but we only determined that Erubis and my machine don't like each other, even on a clean site. I migrated to ERB.