Gems are so painful

gistfile1.txt

mark:~ $ rbenv version
system (set by /Users/mark/.rbenv/default)
mark:~ $ ronn --version
Ronn v0.7.3
http://github.com/rtomayko/ronn/tree/0.7.3
mark:~ $ which ronn
/usr/local/bin/ronn
mark:~ $ cd Projects/
mark:~/Projects $ rbenv version
1.9.2-p290 (set by /Users/mark/Projects/.rbenv-version)
mark:~/Projects $ ronn --version
/usr/local/Cellar/ronn/0.7.3/gems/rdiscount-1.6.8/lib/rdiscount.bundle: [BUG] Segmentation fault
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-darwin11.0.0]

-- control frame ----------
c:0013 p:-557822868 s:0053 b:0053 l:000052 d:000052 TOP   
c:0012 p:---- s:0051 b:0051 l:000050 d:000050 CFUNC  :require
c:0011 p:0013 s:0047 b:0047 l:000046 d:000046 METHOD <internal:lib/rubygems/custom_require>:29
c:0010 p:0044 s:0042 b:0042 l:000041 d:000041 TOP    /usr/local/Cellar/ronn/0.7.3/gems/rdiscount-1.6.8/lib/rdiscount.rb:96
c:0009 p:---- s:0040 b:0040 l:000039 d:000039 FINISH
c:0008 p:---- s:0038 b:0038 l:000037 d:000037 CFUNC  :require
c:0007 p:0013 s:0034 b:0034 l:000033 d:000033 METHOD <internal:lib/rubygems/custom_require>:29
c:0006 p:0054 s:0029 b:0029 l:000028 d:000028 TOP    /usr/local/Cellar/ronn/0.7.3/gems/ronn-0.7.3/bin/ronn:47
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC  :load
c:0003 p:0030 s:0006 b:0006 l:0017b8 d:002678 EVAL   /usr/local/bin/ronn:3
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0017b8 d:0017b8 TOP   
---------------------------
-- Ruby level backtrace information ----------------------------------------
/usr/local/bin/ronn:3:in `<main>'
/usr/local/bin/ronn:3:in `load'
/usr/local/Cellar/ronn/0.7.3/gems/ronn-0.7.3/bin/ronn:47:in `<top (required)>'
<internal:lib/rubygems/custom_require>:29:in `require'
<internal:lib/rubygems/custom_require>:29:in `require'
/usr/local/Cellar/ronn/0.7.3/gems/rdiscount-1.6.8/lib/rdiscount.rb:96:in `<top (required)>'
<internal:lib/rubygems/custom_require>:29:in `require'
<internal:lib/rubygems/custom_require>:29:in `require'

-- C level backtrace information -------------------------------------------

[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

Abort trap: 6