1.Intall the program on digital ocean.

- Get the project file from github
$ git clone https://github.com/dwhly-proj/droppdf.git

- Run web server with the project
In droppdf/, run:

$ unoconv --listener
$ python manage.py runserver 45.55.226.24:80


- Install two packages

$ sudo pip install docx

$ sudo pip install xlrd

$ sudo apt-get install unoconv