# Documentation setup errors on Debian 5 during gem installations **URL:** \ **Category:** Rails\ **Created:** [August 14, 2010, 10:45pm UTC](https://www.ruby-forum.com/t/documentation-setup-errors-on-debian-5-during-gem-installations/193289 "2010-08-14T22:45:02Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![turkan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/e8c25b/32.png) [@turkan](https://www.ruby-forum.com/u/turkan)\ **Post date:** [August 14, 2010, 10:45pm UTC](https://www.ruby-forum.com/t/documentation-setup-errors-on-debian-5-during-gem-installations/193289/1 "2010-08-14T22:45:02Z")
Hello! I have an Ubuntu 10.04 system (my development system) and a Debian 5 system (my production system). When installing gems on Ubuntu everything works really fine, but on the Debian 5 system the same gems come up with errors during the documentation setup. Why does that happen (below some examples)? Best regards, Kai Rails 3 installation: ERROR: While generating documentation for builder-2.1.2 … MESSAGE: Unhandled special: Special: type=17, text="" … RDOC args: --ri --op /var/www/vhosts/comparilla.org/.rvm/gems/ ruby-1.8.7-p299@rails3/doc/builder-2.1.2/ri --title Builder – Easy XML Building --main README --line-numbers --quiet lib CHANGES Rakefile README doc/releases/builder-1.2.4.rdoc doc/releases/builder-2.0.0.rdoc doc/releases/builder-2.1.1.rdoc --title builder-2.1.2 Documentation gem install mysql: Installing ri documentation for mysql-2.8.1… No definition for next\_result No definition for field\_name No definition for field\_table No definition for field\_def No definition for field\_type No definition for field\_length No definition for field\_max\_length No definition for field\_flags No definition for field\_decimals No definition for time\_inspect No definition for time\_to\_s No definition for time\_get\_year No definition for time\_get\_month No definition for time\_get\_day No definition for time\_get\_hour No definition for time\_get\_minute No definition for time\_get\_second No definition for time\_get\_neg No definition for time\_get\_second\_part No definition for time\_set\_year No definition for time\_set\_month No definition for time\_set\_day No definition for time\_set\_hour No definition for time\_set\_minute No definition for time\_set\_second No definition for time\_set\_neg No definition for time\_set\_second\_part No definition for time\_equal No definition for error\_errno No definition for error\_sqlstate Installing RDoc documentation for mysql-2.8.1… No definition for next\_result No definition for field\_name No definition for field\_table No definition for field\_def No definition for field\_type No definition for field\_length No definition for field\_max\_length No definition for field\_flags No definition for field\_decimals No definition for time\_inspect No definition for time\_to\_s No definition for time\_get\_year No definition for time\_get\_month No definition for time\_get\_day No definition for time\_get\_hour No definition for time\_get\_minute No definition for time\_get\_second No definition for time\_get\_neg No definition for time\_get\_second\_part No definition for time\_set\_year No definition for time\_set\_month No definition for time\_set\_day No definition for time\_set\_hour No definition for time\_set\_minute No definition for time\_set\_second No definition for time\_set\_neg No definition for time\_set\_second\_part No definition for time\_equal No definition for error\_errno No definition for error\_sqlstate