Hi I have installed on FreeBSD and Sun with no problems. Since it works on the other OS's and it makes it through config and setup, it may be a setup.rb problem. Installing on MacOSX (ruby 173) gives the following error: % ruby -v ruby 1.7.3 (2002-12-19) [powerpc-darwin5.5] % ruby setup.rb install setup.rb: entering install phase... ---> packages ---> packages/runit-compat ---> lib mkdir -p /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/ install rubyunit.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/ ---> lib/runit mkdir -p /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install assert.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install error.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install testcase.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install testresult.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install testsuite.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install testunit-installed /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit install topublic.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit ---> lib/runit/cui mkdir -p /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit/cui install testrunner.rb /Users/jdf/ruby173/lib/ruby/site_ruby/1.7/runit/cui <--- lib/runit/cui <--- lib/runit <--- lib <--- packages/runit-compat ---> packages/testunit ---> lib Loaded suite TS_TestUnit Started ... Failure!!! test_suite(Test::Unit::TC_TestCase): Should have had one test failure .. install failed hook /Users/jdf/downloads/ruby/testunit-0.1.5/packages/testunit/lib/pre-install.rb failed: stack level too deep try 'ruby setup.rb --help' for usage -- Jim Freeze ---------- Harris's Lament: All the good ones are taken.