From: Roger Pack <rogerpack2005@...>
Date: 2009-10-31T01:06:33+09:00
Subject: Re: flog 2.1.2 Released


> I started trying to run flog's tests, but I'll admit I gave up after
> installing minitest to make it happy, then still needing to ruby 
> -rubygems
> the test file to get past that one error, and then running into 
> 'undefined
> method `sexp_type' for class `Sexp' (NameError)'.

For me this meant I had an older version of ParseTree gem installed
offending file:
ParseTree-2.2.0/lib/sexp_processor.rb
desired file:
sexp_processor-3.0.3/lib/sexp_processor.rb

so when parse_tree was doing a require 'sexp_processor' it was picking 
up this other file instead of the right one.

Fixes might be: uninstall old ParseTree gem, or possibly within 
ruby_parser, before the require 'sexp_processor' run gem 
'sexp_processor' to make sure it's at the beginning of the search path, 
though it's hard to tell because it appears Rubygems loads gem's lib 
paths in the order that Dir[] returns them, which is different depending 
on the machine you're on and the order they were installed, etc.
HTH.
-r
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