As root, run gem install rack -v 1.4.5
Go to /usr/share/redmine
Edit Gemfile
Third line down (after source) add: gem "rack", "1.4.5"
Then run bundle update (from /usr/share/redmine
Restart apache, and it should work
Of course, don't forget to change the adapter in /etc/redmine/default/database.yml to:
adapter: mysql2
I just want to add that I fixed this issue, credit goes to this page http:// www.redmine. org/boards/ 1/topics/ 38777?r= 40002
As root, run gem install rack -v 1.4.5
Go to /usr/share/redmine
Edit Gemfile
Third line down (after source) add: gem "rack", "1.4.5"
Then run bundle update (from /usr/share/redmine
Restart apache, and it should work
Of course, don't forget to change the adapter in /etc/redmine/ default/ database. yml to:
adapter: mysql2
(credit for that one goes to bug # 1240705)