ddollar/heroku-anvil — pull request #5 by hone (2012-07-25 20:31:42+00:00)
Title: fixes uninitialized constant Heroku::Manifest::BuildError (NameError)

ran into an issue with anvil and ran into this exception while printing out an error.

```
Error: uninitialized constant Heroku::Manifest::BuildError (NameError)
Backtrace: /home/hone/.heroku/plugins/heroku-anvil/lib/anvil/heroku/manifest.rb:56:in `rescue in block in build'
/home/hone/.heroku/plugins/heroku-anvil/lib/anvil/heroku/manifest.rb:50:in `block in build'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1322:in `block (2 levels) in transport_request'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:2671:in `reading_body'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1321:in `block in transport_request'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1316:in `catch'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1316:in `transport_request'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1293:in `request'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/gems/rest-client-1.6.7/lib/restclient/net_http_ext.rb:51:in `request'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1286:in `block in request'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:745:in `start'
/home/hone/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/net/http.rb:1284:in `request'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/gems/rest-client-1.6.7/lib/restclient/net_http_ext.rb:51:in `request'
/home/hone/.heroku/plugins/heroku-anvil/lib/anvil/heroku/manifest.rb:46:in `build'
/home/hone/.heroku/plugins/heroku-anvil/lib/anvil/heroku/command/build.rb:55:in `index'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/gems/heroku-2.30.0/lib/heroku/command.rb:179:in `run'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/gems/heroku-2.30.0/lib/heroku/cli.rb:25:in `start'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/gems/heroku-2.30.0/bin/heroku:16:in `'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/bin/heroku:23:in `load'
/home/hone/.rvm/gems/ruby-1.9.3-p194@heroku_work/bin/heroku:23:in `

'
```