This is a train scheduling web application. The server is implemented using nodejs while the scheduling logic is implemented using Prolog.

To run the program install swi-prolog in the same folder as the project then: 1- Install the needed dependencies using npm install. 2- Run the server using node --use_strict app.js

If the following error occured:

node: symbol lookup error: /usr/lib/swi-prolog/lib/amd64/socket.so: undefined symbol: PL_new_atom

run the following command and rerun the server.

export LD_PRELOAD=/usr/lib/libswipl.so

To run the front end, move to the frontend folder and run

npm install

and then

ng serve

this will run the angular front end on port 4200.