'Shiny server Installation' in README.md

README.md

 Development of an R-shiny application to quickly and easily analyze 16S data.
 
-# Shiny Server
-Easy16S application actualy works on a Open Source Shiny Server.
-This is `/etc/shiny-server/shiny-server.conf` :
+# Shiny server Installation
+
+Easy16S application actually  works on a Open Source Shiny Server.
+For shiny server installation, we follow the [Rstudio Guide](http://docs.rstudio.com/shiny-server/).
+
+1. Install and update R, the shiny R package and all the necessary packages
+
+```bash
+sudo yum install R
+sudo su - -c "R -e \"install.packages('shiny', repos='https://cran.rstudio.com/')\""
+sudo su - -c "R -e \"install.packages('rmarkdown')\""
+```
+2. [Download Shiny Server](https://www.rstudio.com/products/shiny/download-server/)
+
+```bash
+wget https://download3.rstudio.org/centos6.3/x86_64/shiny-server-1.5.9.923-x86_64.rpm
+```
+3. Install it with `gdebi` or `yum` according to your OS
+
+```bash
+sudo yum install --nogpgcheck shiny-server-1.5.9.923-x86_64.rpm
+```
+
+If necessary, you can stoping or starting the shiny server
+```bash
+sudo systemctl start shiny-server
+sudo systemctl stop shiny-server
+```
+4. Configure shiny server
+
+For example, this  is our `/etc/shiny-server/shiny-server.conf` :
 ```bash
 # Instruct Shiny Server to run applications as the user "shiny"
 run_as shiny;
@@ -26,3 +54,9 @@ server {
 	}
 }
 ```
+5. Deploy application with a `git clone` in `/srv/shiny-server/`
+
+```bash
+cd /srv/shiny-server/
+git clone git@gitlab-ssh.irstea.fr:cedric.midoux/easy16S.git
+```