Install redmine in RHEL6 and RH based distributions


Step 1: Install packages needed
yum install mysql-server ruby rubygems httpd ruby-devel mysql-devel gcc-c++ curl-devel httpd-devel apr-devel apr-util-devel

Step 2: Enable services at boot-time
apache server
chkconfig httpd on

mysql server
chkconfig mysqld on

Step 3: Open needed ports

open /etc/sysconfig/iptables in your config file and add these rules

-A INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT

-A INPUT -m state –state NEW -m tcp -p tcp –dport 3000 -j ACCEPT

Step 4: Install ruby libs
gem install rails -v=2.3.5
gem install rack -v=1.0.1
gem install mysql
gem install -v=0.4.2 i18n
gem install passenger

Step 5: Download redmine

step 6: add redmine user

groupadd redmine
useradd -g redmine redmine
passwd redmine

step 7: decompress redmine
tar -xzvf redmine-1.1.2.tar.gz

step 8: move to destination dir
cd <dest_dir>

step 9: copy redmine
cp -R <redmine_uncompress_dir>/* ./

Step 10: create a new database and a new username in mysql

step 11: configure redmine
cd config/
mv database.yml.example database.yml
open database.yml #complete the data needed
cd ..

step 12: generate session store secret
rake generate_session_store

step 13: generate database structure
RAILS_ENV=production rake db:migrate

step 14: generate default configuration
RAILS_ENV=production rake redmine:load_default_data

step 15 Setting up permissions
mkdir tmp public/plugin_assets #in case of the dirs doesn’t exists
sudo chown -R redmine:redmine files log tmp public/plugin_assets # change redmine:redmine if you create a diferent user
sudo chmod -R 755 files log tmp public/plugin_assets

step 16 check redmine installation
ruby script/server webrick -e production
open in your browser :3000
login is admin pass is admin too

step 17 enable mod_cgi in apache
check in /etc/httpd/conf/httpd.conf if exist the line
LoadModule cgi_module modules/

step 18 create public/dispatch.cgi file
mv public/dispatch.cgi.example public/dispatch.cgi
edit the first line
#!/usr/bin/env ruby

step 19 grant execution rights
chmod 755 public/dispatch.cgi

step 20 grant apache permissions
chown -R apache:apache files log tmp vendor

step 21 set production state in file config/environment.rb
uncoment the line ENV[‘RAILS_ENV’] ||= ‘production’

step 22 configure passenger
passenger-install-apache2-module and follow instructions

if you get an error check this
In fact, just need to edit the ” /usr/lib/ruby/gems/1.8/gems/passenger-3.0.6/lib/phusion_passenger/platform_info/apache.rb” file, and replace “test_exe_outdir” with “tmpexedir”.

step 23 Enable cgi in SeLinux
setsebool -P httpd_enable_cgi 1

step 24 add virtual host in apache config file
DocumentRoot /live/redmine/public/
ErrorLog logs/redmine_error_log
Options Indexes ExecCGI FollowSymLinks
Order allow,deny
Allow from all
AllowOverride all

Step 25: close 3000 port editing /etc/sysconfig/iptables file

-A INPUT -m state –state NEW -m tcp -p tcp –dport 3000 -j ACCEPT

Step 26: reboot or restart services

Redmine Working