diff --git a/script/redmine.sh b/script/redmine.sh
index a29188a..b5fa0f5 100755
--- a/script/redmine.sh
+++ b/script/redmine.sh
@@ -2,6 +2,15 @@
 
 # Pré-requisitos
 
+DATABASE_HOST=$1
+
+if [[ ! "$DATABASE_HOST"  ]]
+        then
+        echo " Parametros nao encontrados."
+        echo " ./redmine.sh <DATABASE_HOST> "
+        exit -1
+fi
+
 # Atualizacao
 
 sudo yum update -y
@@ -17,7 +26,11 @@ sudo rpm -Uvh https://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.no
 
 sudo yum -y install zlib-devel curl-devel openssl-devel httpd-devel apr-devel apr-util-devel subversion git postgresql-devel gcc gcc-c++.x86_64 make automake autoconf curl-devel openssl-devel zlib-devel httpd-devel apr-devel apr-util-devel sqlite-devel libxslt-devel libxml2-devel.x86_64 php-pear ImageMagick ImageMagick-devel ImageMagick-perl vim
 
-# 2. Compilando o ruby
+# 2. Adicionando /usr/local/bin no path
+
+sudo sed -i 's/\/sbin:\/bin:\/usr\/sbin:\/usr\/bin/\/sbin:\/bin:\/usr\/sbin:\/usr\/bin:\/usr\/local\/bin/' /etc/sudoers
+
+# 3. Compilando o ruby
 
 mkdir /tmp/ruby && cd /tmp/ruby
 sudo curl --progress http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p451.tar.gz | tar xz
@@ -26,14 +39,10 @@ cd ruby-2.0.0-p451
 make
 sudo make prefix=/usr/local install
 
-# 3. Instalando bundle
+# 4. Instalando bundle
 
 sudo gem install bundle --no-ri --no-rdoc
 
-# 4. Adicionando /usr/local/bin no path
-
-sudo sed -i 's/\/sbin:\/bin:\/usr\/sbin:\/usr\/bin/\/sbin:\/bin:\/usr\/sbin:\/usr\/bin:\/usr\/local\/bin/' /etc/sudoers
-
 # 5. Instalando o redmine 2.3-stable
 
 cd /opt
@@ -69,11 +78,11 @@ echo "pt-BR" | RAILS_ENV=production rake redmine:load_default_data
 
 cd /opt/redmine
 mkdir pids
-wget https://gitlab.com/softwarepublico/labsei/raw/master/arquivos/redmine/unicorn.rb -O config/unicorn.rb
+wget https://gitlab.com/softwarepublico/colabdocumentation/raw/master/Arquivos/redmine/unicorn.rb -O config/unicorn.rb
 
 # 10. Configurando routes.rb
 
-wget https://gitlab.com/softwarepublico/labsei/raw/master/arquivos/redmine/routes.rb -O config/routes.rb
+wget https://gitlab.com/softwarepublico/colabdocumentation/raw/master/Arquivos/redmine/routes.rb -O config/routes.rb
 
 # 11. Adicionando link simbólico
 
@@ -103,6 +112,10 @@ bundle install --without mysql sqlite
 bundle exec rake db:migrate
 bundle exec rake redmine:backlogs:install story_trackers=2 task_tracker=1
 
-# 16. Executando redmine
+#16. Instalando plugin do Remote User
+cd /opt/redmine/plugins
+git clone https://github.com/colab-community/single_auth.git
+
+# 17. Executando redmine
 
 sudo /usr/local/bin/unicorn_rails -c /opt/redmine/config/unicorn.rb -E production -p 80 -D
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