I m seeing below error when I m trying to run one of the application. [ppok@xx23 HH]$ uname -a Linux xx23.iky.knobb 2.6.18-92.el5 #1 SMP Tue Apr 29 13:16:12 EDT 2008 i686 i686 i386 GNU/Linux [ppok@xx23 HH]]$ ruby --version;gem --version ruby 1.8.5 (2006-08-25) [i386-linux] 1.3.1 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- text/format (LoadError) from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' from ./commandline/application.rb:171:in `man' from ./commandline/application.rb:370:in `__help' from ./commandline/optionparser/optionparser.rb:242:in `call' from ./commandline/optionparser/optionparser.rb:242:in `parse' from ./commandline/optionparser/optionparser.rb:447:in `call' from ./commandline/optionparser/optionparser.rb:447:in `parse_argv' from ./commandline/optionparser/optionparser.rb:447:in `each' from ./commandline/optionparser/optionparser.rb:447:in `parse_argv' from ./commandline/optionparser/optionparser.rb:227:in `parse' from ./commandline/application.rb:307:in `__parse_command_line' from ./commandline/application.rb:250:in `run' from ./commandline/application.rb:270:in `__set_auto_run' from ./hh_main.rb:39 I understood from the error that one of the libraries (text/format) are missing from the binary. Can anybody please help me in getting the required libraries. Best Regards, Bala -- Posted via http://www.ruby-forum.com/.