From: Will Will Date: 2008-10-13T17:20:10+09:00 Subject: undefined symbol: rb_Digest_MD5_Init Hi, I am trying to run a program (s3sync) written in Ruby, but I am getting the following error. Its seems to be complaining about the md5.so I am using red hat 5.1 and ruby 1.8.7. ./s3sync.rb /usr/local/lib/ruby/1.8/i686-linux/digest/md5.so: /usr/local/lib/ruby/1.8/i686-linux/digest/md5.so: undefined symbol: rb_Digest_MD5_Init - /usr/local/lib/ruby/1.8/i686-linux/digest/md5.so (LoadError) from /usr/local/lib/ruby/1.8/md5.rb:6 from ./s3sync.rb:23:in `require' from ./s3sync.rb:23 Any ideas? I verified that the file /usr/local/lib/ruby/1.8/i686-linux/digest/md5.so is on my filesystem. -- Posted via http://www.ruby-forum.com/.